ZhenlongDai/ACPR huggingface dataset:
Buggy program (verdict: Wrong Answer):
N=int(input())
A=list(map(int,input().split()))
fum=0
for i in range(N):
  if (A[i]<A[i-1]):
    B=A[i-1]-A[i]
    fum = fum+B
  else:
    fum=fum
print(fum)

Failing test case input:
5
0 1 2 8 4

Expected output:
4


Actual output:
8


Fixed program (verdict: Accepted):
N=int(input())
A=list(map(int,input().split()))
fum=0
for i in range(1,N):
  if (A[i]<A[i-1]):
    B=A[i-1]-A[i]
    A[i]=A[i]+B
    fum = fum+B
  else:
    fum=fum
print(fum)

Diff:
 N=int(input())
 A=list(map(int,input().split()))
 fum=0
-for i in range(N):
+for i in range(1,N):
   if (A[i]<A[i-1]):
     B=A[i-1]-A[i]
+    A[i]=A[i]+B
     fum = fum+B
   else:
     fum=fum
 print(fum)
Buggy program (verdict: Wrong Answer):
N = int(input())
A = [int(i) for i in input().split()]
from collections import defaultdict
R = defaultdict(int)
for a in A:
    R[a] += 1
Q = int(input())
for i in range(Q):
    b,c = map(int,input().split())
    cnt = R[b]
    del R[b]
    R[c] += cnt
    if i == 0:
        ans = 0
        for key in R.keys():
            ans += (R[key]*key)
            print(ans)
    else:
        ans = ans - cnt*b + cnt*c
        print(ans)

Failing test case input:
4
2 3 4 3
3
1 2
3 1
0 1

Expected output:
12
8
8


Actual output:
2
8
12
8
8


Fixed program (verdict: Accepted):
N = int(input())
A = [int(i) for i in input().split()]
from collections import defaultdict
R = defaultdict(int)
for a in A:
    R[a] += 1
Q = int(input())
for i in range(Q):
    b,c = map(int,input().split())
    cnt = R[b]
    del R[b]
    R[c] += cnt
    if i == 0:
        ans = 0
        for key in R.keys():
            ans += (R[key]*key)
        print(ans)
    else:
        ans = ans - cnt*b + cnt*c
        print(ans)


Diff:
 N = int(input())
 A = [int(i) for i in input().split()]
 from collections import defaultdict
 R = defaultdict(int)
 for a in A:
     R[a] += 1
 Q = int(input())
 for i in range(Q):
     b,c = map(int,input().split())
     cnt = R[b]
     del R[b]
     R[c] += cnt
     if i == 0:
         ans = 0
         for key in R.keys():
             ans += (R[key]*key)
-            print(ans)
+        print(ans)
     else:
         ans = ans - cnt*b + cnt*c
         print(ans)
+
Buggy program (verdict: Wrong Answer):
a, b = list(map(int, input().split()))

aa = str(a)
bb = ''
for i in range(a):
	bb += str(b)

for i in range(b):
	aa += str(a)


if aa > bb:
	print(bb)
else:
	print(aa)


Failing test case input:
10 22

Expected output:
10101010101010101010101010101010101010101010


Actual output:
1010101010101010101010101010101010101010101010


Fixed program (verdict: Accepted):
a, b = list(map(int, input().split()))

aa = ''
bb = ''
for i in range(a):
	bb += str(b)

for i in range(b):
	aa += str(a)


if aa > bb:
	print(bb)
else:
	print(aa)


Diff:
 a, b = list(map(int, input().split()))
 
-aa = str(a)
+aa = ''
 bb = ''
 for i in range(a):
 	bb += str(b)
 
 for i in range(b):
 	aa += str(a)
 
 
 if aa > bb:
 	print(bb)
 else:
 	print(aa)
Buggy program (verdict: Wrong Answer):
N = int(input())
L = len(str(N))
B = int(str(N)[0])
c = 0
if L == 1:
    c += N
for i in range(1,N):
    I = str(i)
    l = len(I)
    a,b = int(I[0]),int(I[l-1])
    if a == 0 or b == 0:
        continue
    else:
        if a == b:
            c += 1
        for m in range(max(L-2,0)):
            c += 10**m
        if b > B:
            continue
        elif b < B:
            c += 10**(L-2)
        elif L > 2:
            c += int(str(N)[1:L-1])
        elif L == 2:
            c += 1
print(c)

Failing test case input:
2011

Expected output:
40631


Actual output:
40409


Fixed program (verdict: Accepted):
N = int(input())
L = len(str(N))
A,B=int(str(N)[L-1]),int(str(N)[0])
c = 0
for i in range(1,N+1):
    I = str(i)
    l = len(I)
    a,b = int(I[0]),int(I[l-1])
    if a == 0 or b == 0:
        continue
    else:
        if a == b:
            c += 1
        for m in range(max(L-2,0)):
            c += 10**m
        if L == 1:
            continue
        if b > B:
            continue
        elif b < B:
            c += 10**(L-2)
        elif L > 2 and a <= A:
            c += int(str(N)[1:L-1])+1
        elif L > 2:
            c += int(str(N)[1:L-1])
        elif L == 2:
            c += 1
print(c)

Diff:
 N = int(input())
 L = len(str(N))
-B = int(str(N)[0])
+A,B=int(str(N)[L-1]),int(str(N)[0])
 c = 0
-if L == 1:
-    c += N
-for i in range(1,N):
+for i in range(1,N+1):
     I = str(i)
     l = len(I)
     a,b = int(I[0]),int(I[l-1])
     if a == 0 or b == 0:
         continue
     else:
         if a == b:
             c += 1
         for m in range(max(L-2,0)):
             c += 10**m
+        if L == 1:
+            continue
         if b > B:
             continue
         elif b < B:
             c += 10**(L-2)
+        elif L > 2 and a <= A:
+            c += int(str(N)[1:L-1])+1
         elif L > 2:
             c += int(str(N)[1:L-1])
         elif L == 2:
             c += 1
 print(c)
Buggy program (verdict: Wrong Answer):
from itertools import combinations
N,X,Y=(int(x) for x in input().split())
result=[]
for i in combinations(range(1,N+1),2):
	result.append(min(abs(i[0]-X)+abs(i[1]-Y)+1,i[1]-i[0]))
for i in range(1,N+1):
  print(result.count(i))

Failing test case input:
20 3 5

Expected output:
20
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
2
1
0


Actual output:
20
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
2
1
0
0


Fixed program (verdict: Accepted):
from itertools import combinations
N,X,Y=(int(x) for x in input().split())
result={x:0 for x in range(1,N)}
for i in combinations(range(1,N+1),2):
	result[min(abs(i[0]-X)+abs(i[1]-Y)+1,i[1]-i[0])] += 1
for i in range(1,N):
  print(result[i])

Diff:
 from itertools import combinations
 N,X,Y=(int(x) for x in input().split())
-result=[]
+result={x:0 for x in range(1,N)}
 for i in combinations(range(1,N+1),2):
-	result.append(min(abs(i[0]-X)+abs(i[1]-Y)+1,i[1]-i[0]))
-for i in range(1,N+1):
-  print(result.count(i))
+	result[min(abs(i[0]-X)+abs(i[1]-Y)+1,i[1]-i[0])] += 1
+for i in range(1,N):
+  print(result[i])
Buggy program (verdict: Wrong Answer):
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(10 ** 7)

n, c, k = map(int, readline().split())
t = sorted([int(readline()) for i in range(n)])
cnt = 1
ans = 1
time = t[0] + k
for i in range(n):
    if cnt >= c or time < t[i]:
        ans += 1
        cnt = 0
        time = t[i] + k
    cnt += 1
print(ans)


Failing test case input:
5 3 5
1
7
3
6
12

Expected output:
2


Actual output:
3


Fixed program (verdict: Accepted):
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(10 ** 7)

n, c, k = map(int, readline().split())
t = sorted([int(readline()) for i in range(n)])
cnt = 0
ans = 1
time = t[0] + k
for i in range(n):
    if cnt >= c or time < t[i]:
        ans += 1
        cnt = 0
        time = t[i] + k
    cnt += 1
print(ans)


Diff:
 import sys
 read = sys.stdin.buffer.read
 readline = sys.stdin.buffer.readline
 readlines = sys.stdin.buffer.readlines
 sys.setrecursionlimit(10 ** 7)
 
 n, c, k = map(int, readline().split())
 t = sorted([int(readline()) for i in range(n)])
-cnt = 1
+cnt = 0
 ans = 1
 time = t[0] + k
 for i in range(n):
     if cnt >= c or time < t[i]:
         ans += 1
         cnt = 0
         time = t[i] + k
     cnt += 1
 print(ans)
Buggy program (verdict: Wrong Answer):
def main():
    N = int(input())

    aord = ord('a')
    ans = ''
    
    while N:
        N, Nmod = divmod(N, 26)
        if Nmod:
            ans = chr(aord + Nmod - 1) + ans

    print(ans)


if __name__ == '__main__':
	main()

exit()


Failing test case input:
3667940

Expected output:
gzqxp


Actual output:
hqxp


Fixed program (verdict: Accepted):
def main():
    N = int(input())

    aord = ord('a')
    ans = ''
    
    while N:
        N, Nmod = divmod(N, 26)
        if Nmod:
            ans = chr(aord + Nmod - 1) + ans
        else:
            ans = chr(aord + 25) + ans
            N -= 1

    print(ans)


if __name__ == '__main__':
	main()

exit()


Diff:
 def main():
     N = int(input())
 
     aord = ord('a')
     ans = ''
     
     while N:
         N, Nmod = divmod(N, 26)
         if Nmod:
             ans = chr(aord + Nmod - 1) + ans
+        else:
+            ans = chr(aord + 25) + ans
+            N -= 1
 
     print(ans)
 
 
 if __name__ == '__main__':
 	main()
 
 exit()
Buggy program (verdict: Wrong Answer):


i = 1
nums = input()
nums = nums.split(' ')
print(nums)
x, y = (int(val) for val in nums)

while x > y:
    x = x / y
    i += 1

print(i)


Failing test case input:
0011011 6

Expected output:
6


Actual output:
['0011011', '6']
6


Fixed program (verdict: Accepted):


i = 1
nums = input()
nums = nums.split(' ')
x, y = (int(val) for val in nums)

while x >= y:
    x = x / y
    i += 1

print(i)


Diff:
 
 
 i = 1
 nums = input()
 nums = nums.split(' ')
-print(nums)
 x, y = (int(val) for val in nums)
 
-while x > y:
+while x >= y:
     x = x / y
     i += 1
 
 print(i)
Buggy program (verdict: Wrong Answer):
n, m = map(int, input().split())
alis = list(int(input()) for _ in range(m))
dp = [-1]*(n+1)
for i in alis:
    dp[i] = 0
dp[0] = 1
dp[1] = 1
for i in range(2,n+1):
    if dp[i] == -1:
        dp[i] = dp[i-1] + dp[i-2]
print(dp[n]%1000000007)

Failing test case input:
111 2
1
23
44
101
89

Expected output:
426572798


Actual output:
876328947


Fixed program (verdict: Accepted):
n, m = map(int, input().split())
alis = list(int(input()) for _ in range(m))
dp = [-1]*(n+1)
mod = 10**9 + 7
for i in alis:
    dp[i] = 0
dp[0] = 1
dp[1] = 1 if 1 not in alis else 0
for i in range(2,n+1):
    if dp[i] == -1:
        dp[i] = (dp[i-1] + dp[i-2]) % mod
print(dp[n])

Diff:
 n, m = map(int, input().split())
 alis = list(int(input()) for _ in range(m))
 dp = [-1]*(n+1)
+mod = 10**9 + 7
 for i in alis:
     dp[i] = 0
 dp[0] = 1
-dp[1] = 1
+dp[1] = 1 if 1 not in alis else 0
 for i in range(2,n+1):
     if dp[i] == -1:
-        dp[i] = dp[i-1] + dp[i-2]
-print(dp[n]%1000000007)
+        dp[i] = (dp[i-1] + dp[i-2]) % mod
+print(dp[n])
Buggy program (verdict: Wrong Answer):
N = int(input())
A = list(map(int, input().split()))
c=0
d=sum(A)
for i in range(0,N-1):
    c-=A[i]
    c+=A[i]*d
    if(c>10**9+7):
        c%=(10**9+7)
print(c)


Failing test case input:
4
2519048 3416 227 749

Expected output:
67162778


Actual output:
856809794


Fixed program (verdict: Accepted):
N = int(input())
A = list(map(int, input().split()))
c=0
d=sum(A)
for i in range(0,N-1):
    d-=A[i]
    c+=A[i]*d
    if(c>10**9+7):
        c%=(10**9+7)
print(c)



Diff:
 N = int(input())
 A = list(map(int, input().split()))
 c=0
 d=sum(A)
 for i in range(0,N-1):
-    c-=A[i]
+    d-=A[i]
     c+=A[i]*d
     if(c>10**9+7):
         c%=(10**9+7)
 print(c)
 
+
Buggy program (verdict: Wrong Answer):
N = input()
S = input()
cnt = S.count('E')
ans = cnt

for v in S:
  if v == 'E':
    cnt -= 1
  else:
    cnt += 1
    ans = min(ans, cnt)
print(ans)


Failing test case input:
5
WEEWW

Expected output:
1

Actual output:
2


Fixed program (verdict: Accepted):
N = input()
S = input()
cnt = S.count('E')
ans = cnt

for v in S:
  if v == 'E':
    cnt -= 1
  else:
    cnt += 1
  ans = min(ans, cnt)
print(ans)


Diff:
 N = input()
 S = input()
 cnt = S.count('E')
 ans = cnt
 
 for v in S:
   if v == 'E':
     cnt -= 1
   else:
     cnt += 1
-    ans = min(ans, cnt)
+  ans = min(ans, cnt)
 print(ans)
Buggy program (verdict: Wrong Answer):
s = input()

ans = "ABC"
if s == "ABC":
    print("ARC")

print(ans)


Failing test case input:
ABC

Expected output:
ARC

Actual output:
ARC
ABC


Fixed program (verdict: Accepted):
s = input()

ans = "ABC"
if s == "ABC":
    ans = "ARC"

print(ans)


Diff:
 s = input()
 
 ans = "ABC"
 if s == "ABC":
-    print("ARC")
+    ans = "ARC"
 
 print(ans)
Buggy program (verdict: Wrong Answer):
a,b,c = map(int,input().split())

if c == min(a,b,c):
 print('No')
elif c == min(a,b,c):
 print('No')
else:
 print('Yes')

Failing test case input:
-1 -2 3

Expected output:
No


Actual output:
Yes


Fixed program (verdict: Accepted):
a,b,c = map(int,input().split())
 
if c == min(a,b,c):
 print('No')
elif c == max(a,b,c):
 print('No')
else:
 print('Yes')

Diff:
 a,b,c = map(int,input().split())
-
+ 
 if c == min(a,b,c):
  print('No')
-elif c == min(a,b,c):
+elif c == max(a,b,c):
  print('No')
 else:
  print('Yes')
Buggy program (verdict: Wrong Answer):
i=0
H,A=map(int,input().split())
while H>=0:
    H=H-A
    i=i+1
print(i)

Failing test case input:
11010 2

Expected output:
5505


Actual output:
5506


Fixed program (verdict: Accepted):
i=0
H,A=map(int,input().split())
while H>0:
    H=H-A
    i=i+1
print(i)

Diff:
 i=0
 H,A=map(int,input().split())
-while H>=0:
+while H>0:
     H=H-A
     i=i+1
 print(i)
Buggy program (verdict: Wrong Answer):

 
 
def main():
 
    in_data = input()
 
    if 'hi' in in_data:
        print('Yes')
    else:
        print('No')
 
    return 0
  
  
if __name__ == '__main__':
    main()




Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed program (verdict: Accepted):

 
 
def main():
 
    in_data = input().split('hi')
 
    if ('' in set(in_data) and 
       len(set(in_data)) == 1 ) :
        print('Yes')
    else:
        print('No')
 
    return 0
  
  
if __name__ == '__main__':
    main()


Diff:
 
  
  
 def main():
  
-    in_data = input()
+    in_data = input().split('hi')
  
-    if 'hi' in in_data:
+    if ('' in set(in_data) and 
+       len(set(in_data)) == 1 ) :
         print('Yes')
     else:
         print('No')
  
     return 0
   
   
 if __name__ == '__main__':
     main()
 
-
-
Buggy program (verdict: Wrong Answer):
a,b,c=map(int,input().split())
d = int(b-a)
e = int(c-a)
if d < 0:
  d = -d

if e < 0:
  c = -c

if d > e:
  print("B")
else:
  print("A")


Failing test case input:
16 3 1

Expected output:
A


Actual output:
B


Fixed program (verdict: Accepted):
a,b,c=map(int,input().split())
d = int(b-a)
e = int(c-a)
if d < 0:
  d = -d

if e < 0:
  e = -e

if d > e:
  print("B")
else:
  print("A")


Diff:
 a,b,c=map(int,input().split())
 d = int(b-a)
 e = int(c-a)
 if d < 0:
   d = -d
 
 if e < 0:
-  c = -c
+  e = -e
 
 if d > e:
   print("B")
 else:
   print("A")
Buggy program (verdict: Wrong Answer):
N,M=map(int,input().split())
L_max=0
R_min=10**9
for i in range(M):
  L,R=map(int,input().split())
  L_max=max(L_max,L)
  R_min=min(R_min,R)
print(R_min-L_max+1)


Failing test case input:
8 3
1 7
14 7
2 11

Expected output:
0


Actual output:
-6


Fixed program (verdict: Accepted):
N,M=map(int,input().split())
L_max=0
R_min=10**9
for i in range(M):
  L,R=map(int,input().split())
  L_max=max(L_max,L)
  R_min=min(R_min,R)
print(R_min-L_max+1 if R_min>=L_max else 0)


Diff:
 N,M=map(int,input().split())
 L_max=0
 R_min=10**9
 for i in range(M):
   L,R=map(int,input().split())
   L_max=max(L_max,L)
   R_min=min(R_min,R)
-print(R_min-L_max+1)
+print(R_min-L_max+1 if R_min>=L_max else 0)
Buggy program (verdict: Wrong Answer):
x,y = map(int,input().split())
if x * y == 1:
    print(1000000)
elif x*y == 2:
    print(500000)

elif x*y == 3:
    print(400000)

elif x == 1 or y == 1:
    print(300000)
elif x == 2 and y == 3:
    print(300000)
elif x == 3 and y == 2:
    print(300000)
elif x == 3 or y == 3:
    print(100000)
else:
    print(0)

Failing test case input:
2 122

Expected output:
200000


Actual output:
0


Fixed program (verdict: Accepted):
x,y = map(int,input().split())
if x * y == 1:
    print(1000000)
elif x*y == 2:
    print(500000)
elif x == 2 and y == 2:
    print(400000)
elif x*y == 3:
    print(400000)
elif x == 1 or y == 1:
    print(300000)
elif x == 2 and y == 3:
    print(300000)
elif x == 3 and y == 2:
    print(300000)
elif x == 3 and y == 3:
    print(200000)
elif x ==2 or y == 2:
    print(200000)
    
elif x == 3 or y == 3:
    print(100000)
else:
    print(0)

Diff:
 x,y = map(int,input().split())
 if x * y == 1:
     print(1000000)
 elif x*y == 2:
     print(500000)
-
+elif x == 2 and y == 2:
+    print(400000)
 elif x*y == 3:
     print(400000)
-
 elif x == 1 or y == 1:
     print(300000)
 elif x == 2 and y == 3:
     print(300000)
 elif x == 3 and y == 2:
     print(300000)
+elif x == 3 and y == 3:
+    print(200000)
+elif x ==2 or y == 2:
+    print(200000)
+    
 elif x == 3 or y == 3:
     print(100000)
 else:
     print(0)
Buggy program (verdict: Wrong Answer):
A, B, C = map(int, input().split())
if A==B and B==C :
  print(1)

elif A==B and B!=C :
  print(2)

elif B==C and B!=A :
  print(2)

elif A==C and A!=B :
  print(2)

else :
  print(1)

Failing test case input:
7 33 -1

Expected output:
3


Actual output:
1


Fixed program (verdict: Accepted):
A, B, C = map(int, input().split())
if A==B and B==C :
  print(1)

elif A==B and B!=C :
  print(2)

elif B==C and B!=A :
  print(2)

elif A==C and A!=B :
  print(2)

else :
  print(3)

Diff:
 A, B, C = map(int, input().split())
 if A==B and B==C :
   print(1)
 
 elif A==B and B!=C :
   print(2)
 
 elif B==C and B!=A :
   print(2)
 
 elif A==C and A!=B :
   print(2)
 
 else :
-  print(1)
+  print(3)
Buggy program (verdict: Wrong Answer):
S = list(input())
num = len(S) - 1
if S[num] == 's':
    S[num] = 'e'
    S.append('s')
else:
    S.append('s')
print(''.join(S))

Failing test case input:
bus

Expected output:
buses

Actual output:
bues


Fixed program (verdict: Accepted):
S = list(input())
num = len(S) - 1
if S[num] == 's':
    S.append('e')
    S.append('s')
else:
    S.append('s')
print(''.join(S))

Diff:
 S = list(input())
 num = len(S) - 1
 if S[num] == 's':
-    S[num] = 'e'
+    S.append('e')
     S.append('s')
 else:
     S.append('s')
 print(''.join(S))
Buggy program (verdict: Wrong Answer):
H,A=input().split()
S=1
if int(H)-S*int(A)>0:
  S+=1
else:
  print(S)

Failing test case input:
11110 7

Expected output:
1588


Actual output:

Fixed program (verdict: Accepted):
H,A=input().split()
S=1
while int(H)-S*int(A)>0:
  S+=1
print(S)

Diff:
 H,A=input().split()
 S=1
-if int(H)-S*int(A)>0:
+while int(H)-S*int(A)>0:
   S+=1
-else:
-  print(S)
+print(S)
Buggy program (verdict: Wrong Answer):
n=int(input())
l=sorted(list(map(int,input().split())))
variety=0
countodd=0
counteven=0
countnow=1
now=l[0]
for i in range(1,n):
  if l[i]==now:
    countnow+=1
  else:
    now=l[i]
    if countnow%2==0:
      countodd+=1
    else:
      counteven+=1
    countnow=1
if countnow!=0:
  if countnow%2==1:
    countodd+=1
  else:
    counteven+=1
if counteven%2==0:
  print(counteven+countodd)
else:
  print(counteven+countodd-1)

Failing test case input:
5
1 2 1 3 7

Expected output:
3

Actual output:
4


Fixed program (verdict: Accepted):
n=int(input())
l=sorted(list(map(int,input().split())))
variety=0
countodd=0
counteven=0
countnow=1
now=l[0]
for i in range(1,n):
  if l[i]==now:
    countnow+=1
  else:
    now=l[i]
    if countnow%2==1:
      countodd+=1
    else:
      counteven+=1
    countnow=1
if countnow!=0:
  if countnow%2==1:
    countodd+=1
  else:
    counteven+=1
if counteven%2==0:
  print(counteven+countodd)
else:
  print(counteven+countodd-1)


Diff:
 n=int(input())
 l=sorted(list(map(int,input().split())))
 variety=0
 countodd=0
 counteven=0
 countnow=1
 now=l[0]
 for i in range(1,n):
   if l[i]==now:
     countnow+=1
   else:
     now=l[i]
-    if countnow%2==0:
+    if countnow%2==1:
       countodd+=1
     else:
       counteven+=1
     countnow=1
 if countnow!=0:
   if countnow%2==1:
     countodd+=1
   else:
     counteven+=1
 if counteven%2==0:
   print(counteven+countodd)
 else:
   print(counteven+countodd-1)
+
Buggy program (verdict: Wrong Answer):
n,d = map(int,input().split())
r = d * 2 + 1
cnt = 0

while n >= 0:
    n = n - r
    cnt += 1

print(cnt)

Failing test case input:
57 0

Expected output:
57


Actual output:
58


Fixed program (verdict: Accepted):
n,d = map(int,input().split())
r = d * 2 + 1
cnt = 0

while n > 0:
    n = n - r
    cnt += 1

print(cnt)

Diff:
 n,d = map(int,input().split())
 r = d * 2 + 1
 cnt = 0
 
-while n >= 0:
+while n > 0:
     n = n - r
     cnt += 1
 
 print(cnt)
Buggy program (verdict: Wrong Answer):
x,y = map(int,input().split())
ans = 0
if x == 1 and y == 1:
  print(1000000)
elif x < 4 and y > 3:
  ans += 100000*(4-x)
elif x > 3 and y < 4:
  ans += 100000*(4-y)
elif x < 4 and y < 4:
  ans += 100000*(8-x-y)
else:
  print(0)
print(ans)

Failing test case input:
37 52

Expected output:
0


Actual output:
0
0


Fixed program (verdict: Accepted):
x,y = map(int,input().split())
if x == 1 and y == 1:
  print(1000000)
elif x < 4 and y > 3:
  print(100000*(4-x))
elif x > 3 and y < 4:
  print(100000*(4-y))
elif x < 4 and y < 4:
  print(100000*(8-x-y))
else:
  print(0)

Diff:
 x,y = map(int,input().split())
-ans = 0
 if x == 1 and y == 1:
   print(1000000)
 elif x < 4 and y > 3:
-  ans += 100000*(4-x)
+  print(100000*(4-x))
 elif x > 3 and y < 4:
-  ans += 100000*(4-y)
+  print(100000*(4-y))
 elif x < 4 and y < 4:
-  ans += 100000*(8-x-y)
+  print(100000*(8-x-y))
 else:
   print(0)
-print(ans)
Buggy program (verdict: Wrong Answer):
def kyuu(N):
  for i in range(1,9):
    if N >= 1800 - 200 * i:
      return (i + 1)
      break

X = int(input())
print(kyuu(X))      


Failing test case input:
1815

Expected output:
1


Actual output:
2


Fixed program (verdict: Accepted):
def kyuu(N):
  for i in range(8):
    if N >= 1800 - 200 * i:
      return (i + 1)
      break

X = int(input())
print(kyuu(X))

Diff:
 def kyuu(N):
-  for i in range(1,9):
+  for i in range(8):
     if N >= 1800 - 200 * i:
       return (i + 1)
       break
 
 X = int(input())
-print(kyuu(X))      
-
+print(kyuu(X))
Buggy program (verdict: Wrong Answer):
s = input()
no = s.count('o')
r = 15 - len(s)

print('Yes' if r + no >= 8 else 'No')


Failing test case input:
xoxoxoxoxoxoxo

Expected output:
YES


Actual output:
Yes


Fixed program (verdict: Accepted):
s = input()
no = s.count('o')
r = 15 - len(s)

print('YES' if r + no >= 8 else 'NO')


Diff:
 s = input()
 no = s.count('o')
 r = 15 - len(s)
 
-print('Yes' if r + no >= 8 else 'No')
+print('YES' if r + no >= 8 else 'NO')
Buggy program (verdict: Wrong Answer):

n = int(input())
a =	list(map(int, input().split()))
cnt = 0
for i in a :
    if i == cnt + 1 :
        cnt = cnt + 1
if cnt == 0 :
    cnt = -1
print(n - cnt)

Failing test case input:
3
-1 4 -3

Expected output:
-1


Actual output:
4


Fixed program (verdict: Accepted):

n = int(input())
a =	list(map(int, input().split()))
cnt = 0
for i in a :
    if i == cnt + 1 :
        cnt = cnt + 1

if cnt == 0 :
    cnt = n + 1
print(n - cnt)

Diff:
 
 n = int(input())
 a =	list(map(int, input().split()))
 cnt = 0
 for i in a :
     if i == cnt + 1 :
         cnt = cnt + 1
+
 if cnt == 0 :
-    cnt = -1
+    cnt = n + 1
 print(n - cnt)
Buggy program (verdict: Wrong Answer):
a = input()
a = int(a)
s = a%60
m = (a-a%60)/60%60
h = (a-s-m*60)/3600
m = int(m)
h = int(h)
s=str(s)
m=str(m)
h=str(h)
print(s + ':'+m+':'+h)

Failing test case input:
-480

Expected output:
-1:52:0


Actual output:
0:52:-1


Fixed program (verdict: Accepted):
a = input()
a = int(a)
s = a%60
m = (a-a%60)/60%60
h = (a-s-m*60)/3600
m = int(m)
h = int(h)
s=str(s)
m=str(m)
h=str(h)
print(h + ':'+m+':'+s)

Diff:
 a = input()
 a = int(a)
 s = a%60
 m = (a-a%60)/60%60
 h = (a-s-m*60)/3600
 m = int(m)
 h = int(h)
 s=str(s)
 m=str(m)
 h=str(h)
-print(s + ':'+m+':'+h)
+print(h + ':'+m+':'+s)
Buggy program (verdict: Wrong Answer):
def lower(word):
    Word = ''
    str = list(word)
    for i in range(len(str)):
        if str[i].isupper(): Word += str[i].lower()
        else: Word += str[i]
    return Word
a = []
while True:
    try:
        a.exppend(list(input()))
    except:
        break

count = [0] * 26
for i in range(len(a)):
    a[i] = lower(a[i])
    if 97 <= ord(a[i]) and ord(a[i]) < 123:
        count[ord(a[i]) - 97] += 1
for i in range(26):
    print(chr(i + 97) + ' : ' + str(count[i]))


Failing test case input:
hnfY gw [ rep*

Expected output:
a : 0
b : 0
c : 0
d : 0
e : 1
f : 1
g : 1
h : 1
i : 0
j : 0
k : 0
l : 0
m : 0
n : 1
o : 0
p : 1
q : 0
r : 1
s : 0
t : 0
u : 0
v : 0
w : 1
x : 0
y : 1
z : 0


Actual output:
a : 0
b : 0
c : 0
d : 0
e : 0
f : 0
g : 0
h : 0
i : 0
j : 0
k : 0
l : 0
m : 0
n : 0
o : 0
p : 0
q : 0
r : 0
s : 0
t : 0
u : 0
v : 0
w : 0
x : 0
y : 0
z : 0


Fixed program (verdict: Accepted):
import sys
def lower(word):
    Word = ''
    str = list(word)
    for i in range(len(str)):
        if str[i].isupper(): Word += str[i].lower()
        else: Word += str[i]
    return Word
a = []
for line in sys.stdin:
    a.extend(list(line))


count = [0] * 26
for i in range(len(a)):
    a[i] = lower(a[i])
    if 97 <= ord(a[i]) and ord(a[i]) < 123:
        count[ord(a[i]) - 97] += 1
for i in range(26):
    print(chr(i + 97) + ' : ' + str(count[i]))



Diff:
+import sys
 def lower(word):
     Word = ''
     str = list(word)
     for i in range(len(str)):
         if str[i].isupper(): Word += str[i].lower()
         else: Word += str[i]
     return Word
 a = []
-while True:
-    try:
-        a.exppend(list(input()))
-    except:
-        break
+for line in sys.stdin:
+    a.extend(list(line))
+
 
 count = [0] * 26
 for i in range(len(a)):
     a[i] = lower(a[i])
     if 97 <= ord(a[i]) and ord(a[i]) < 123:
         count[ord(a[i]) - 97] += 1
 for i in range(26):
     print(chr(i + 97) + ' : ' + str(count[i]))
 
+
Buggy program (verdict: Wrong Answer):
a = [[],[]]
for i in range(2):
    a[0].append(input())
for i in range(2):
    a[1].append(input())
a[0].sort()
a[1].sort()
print(int(a[0][0]) + int(a[1][0]))

Failing test case input:
549
750
115
16

Expected output:
565


Actual output:
664


Fixed program (verdict: Accepted):
a = [[],[]]
for i in range(2):
    a[0].append(int(input()))
for i in range(2):
    a[1].append(int(input()))
a[0].sort()
a[1].sort()
print(a[0][0] + a[1][0])

Diff:
 a = [[],[]]
 for i in range(2):
-    a[0].append(input())
+    a[0].append(int(input()))
 for i in range(2):
-    a[1].append(input())
+    a[1].append(int(input()))
 a[0].sort()
 a[1].sort()
-print(int(a[0][0]) + int(a[1][0]))
+print(a[0][0] + a[1][0])
Buggy program (verdict: Wrong Answer):
N=int(input())
l1=input().split(' ')
l2=input().split(' ')

max=0
for i in range(N):
	sum=0
	for j in range(i+1):
		sum+=int(l1[j])
	for k in range(N-i):
		sum+=int(l2[k])

	if max<sum:
		max=sum

Failing test case input:
7
-2 4 0 0 1 33 0
50 2 0 6 -1 -1 0

Expected output:
54


Actual output:

Fixed program (verdict: Accepted):
N=int(input())
l1=input().split(' ')
l2=input().split(' ')

max=0
for i in range(N):
	sum=0
	for j in range(i+1):
		sum+=int(l1[j])
	for k in range(i,N):
		sum+=int(l2[k])

	if max<sum:
		max=sum

print(max)

Diff:
 N=int(input())
 l1=input().split(' ')
 l2=input().split(' ')
 
 max=0
 for i in range(N):
 	sum=0
 	for j in range(i+1):
 		sum+=int(l1[j])
-	for k in range(N-i):
+	for k in range(i,N):
 		sum+=int(l2[k])
 
 	if max<sum:
 		max=sum
+
+print(max)
Buggy program (verdict: Wrong Answer):
N, M = map(int,input().split())
A = [[1,int(a)] for a in input().split()]
BC = A + [list(map(int,input().split())) for _ in range(M)]

BC.sort(key=lambda x:x[1], reverse=True)

i = 0
ans = 0
for B,C in BC:
    if i + B <= N:
        ans += B*C
    else:
        ans += (N - i) * C
        break

print(ans)

Failing test case input:
11 3
0 1 1 1 0 1 1 1 1 1 1
3 1000001010
4 1000010000
3 1100000000

Expected output:
10300043031


Actual output:
10300043039


Fixed program (verdict: Accepted):
N, M = map(int,input().split())
A = [[1,int(a)] for a in input().split()]
BC = A + [list(map(int,input().split())) for _ in range(M)]

BC.sort(key=lambda x:x[1], reverse=True)

i = 0
ans = 0
for B,C in BC:
    if i + B <= N:
        ans += B*C
        i += B
    else:
        ans += (N - i) * C
        break

print(ans)

Diff:
 N, M = map(int,input().split())
 A = [[1,int(a)] for a in input().split()]
 BC = A + [list(map(int,input().split())) for _ in range(M)]
 
 BC.sort(key=lambda x:x[1], reverse=True)
 
 i = 0
 ans = 0
 for B,C in BC:
     if i + B <= N:
         ans += B*C
+        i += B
     else:
         ans += (N - i) * C
         break
 
 print(ans)
Buggy program (verdict: Wrong Answer):
N = input()

odd_list = [i for i in range(len(N)) if i % 2 == 1]
count = 0
for i in range(len(odd_list)):
    count += 10**int(odd_list[i])-10**(len(N)-2)
if len(N) % 2 == 1:
    count += int(N)+1-10**(len(N)-1)

print(count)

Failing test case input:
289

Expected output:
199


Actual output:
190


Fixed program (verdict: Accepted):
N = input()

odd_list = [i for i in range(len(N)) if i % 2 == 1]
count = 0
for i in range(len(odd_list)):
    count += 10**int(odd_list[i])-10**int(odd_list[i]-1)
if len(N) % 2 == 1:
    count += int(N)+1-10**(len(N)-1)

print(int(count))




Diff:
 N = input()
 
 odd_list = [i for i in range(len(N)) if i % 2 == 1]
 count = 0
 for i in range(len(odd_list)):
-    count += 10**int(odd_list[i])-10**(len(N)-2)
+    count += 10**int(odd_list[i])-10**int(odd_list[i]-1)
 if len(N) % 2 == 1:
     count += int(N)+1-10**(len(N)-1)
 
-print(count)
+print(int(count))
+
+
+
Buggy program (verdict: Wrong Answer):
from collections import deque

N, M = map(int, input().split())
A = list(map(int, input().split()))
A = [[1, A[i]] for i in range(N)]
A = deque(A)

BC = [list(map(int, input().split())) for i in range(M)]
A.extend(BC)
A = list(A)
A.sort(key=lambda x: x[1], reverse=1)

print(A)

sum = 0
k = 0
for b, c in A:
        if k + b <= N:
                sum += b * c
                k += b
        elif k <= N:
                sum += (N - k) * c
                break
        print(sum)

print(sum)

Failing test case input:
10 1
0 0 1 7 101 4 7 33 33 5
3 15
4 35
1 4

Expected output:
235


Actual output:
[[1, 101], [1, 33], [1, 33], [3, 15], [1, 7], [1, 7], [1, 5], [1, 4], [1, 1], [1, 0], [1, 0]]
101
134
167
212
219
226
231
235
235


Fixed program (verdict: Accepted):
from collections import deque

N, M = map(int, input().split())
A = list(map(int, input().split()))
A = [[1, A[i]] for i in range(N)]
A = deque(A)

BC = [list(map(int, input().split())) for i in range(M)]
A.extend(BC)
A = list(A)
A.sort(key=lambda x: x[1], reverse=1)


sum = 0
k = 0
for b, c in A:
        if k + b <= N:
                sum += b * c
                k += b
        elif k <= N:
                sum += (N - k) * c
                break

print(sum)

Diff:
 from collections import deque
 
 N, M = map(int, input().split())
 A = list(map(int, input().split()))
 A = [[1, A[i]] for i in range(N)]
 A = deque(A)
 
 BC = [list(map(int, input().split())) for i in range(M)]
 A.extend(BC)
 A = list(A)
 A.sort(key=lambda x: x[1], reverse=1)
 
-print(A)
 
 sum = 0
 k = 0
 for b, c in A:
         if k + b <= N:
                 sum += b * c
                 k += b
         elif k <= N:
                 sum += (N - k) * c
                 break
-        print(sum)
 
 print(sum)
Buggy program (verdict: Wrong Answer):
def gcd(A,B): 
    if A == 0: 
        return B 
    return gcd(B % A, A) 
  
def lcm(A,B): 
    return (A*B) / gcd(A,B)

A,B = map(int,input().split())
print(lcm(A,B))


Failing test case input:
50 267

Expected output:
13350


Actual output:
13350.0


Fixed program (verdict: Accepted):
def gcd(A,B): 
    if A == 0: 
        return B 
    return gcd(B % A, A) 
  
def lcm(A,B): 
    return (A*B) / gcd(A,B)

A,B = map(int,input().split())
print(int(lcm(A,B)))


Diff:
 def gcd(A,B): 
     if A == 0: 
         return B 
     return gcd(B % A, A) 
   
 def lcm(A,B): 
     return (A*B) / gcd(A,B)
 
 A,B = map(int,input().split())
-print(lcm(A,B))
+print(int(lcm(A,B)))
Buggy program (verdict: Wrong Answer):
a, b = map(int, input().split())

if (a % 2 == 1) and (b % 2 == 1):
    print('odd')
else:
    print('even')


Failing test case input:
-6 0

Expected output:
Even


Actual output:
even


Fixed program (verdict: Accepted):
a, b = map(int, input().split())

if (a % 2 == 1) and (b % 2 == 1):
    print('Odd')
else:
    print('Even')


Diff:
 a, b = map(int, input().split())
 
 if (a % 2 == 1) and (b % 2 == 1):
-    print('odd')
+    print('Odd')
 else:
-    print('even')
+    print('Even')
Buggy program (verdict: Wrong Answer):
a1,d1= map(int,input().split())
a2,d2= map(int,input().split())
if a1==a2:
    print(1)
else:
    print(0)

Failing test case input:
11 5
11 46

Expected output:
0


Actual output:
1


Fixed program (verdict: Accepted):
a1,d1= map(int,input().split())
a2,d2= map(int,input().split())
if a1==a2:
    print(0)
else:
    print(1)

Diff:
 a1,d1= map(int,input().split())
 a2,d2= map(int,input().split())
 if a1==a2:
-    print(1)
-else:
     print(0)
+else:
+    print(1)
Buggy program (verdict: Wrong Answer):
import bisect
n=int(input())
List = [int(i) for i in input().split()]
List2=sorted(List)
ans = 0

for i in range(0,n-1): 
  for j in range(i+1,n):
    
    tmp1 = List2[i]
    tmp2 = List2[j]
    
    a=bisect.bisect_right(List2,tmp1+tmp2) -j-1
    ans += a
    
print(ans)


Failing test case input:
4
8 2 1 1

Expected output:
0


Actual output:
1


Fixed program (verdict: Accepted):
import bisect
n=int(input())
List = [int(i) for i in input().split()]
List2=sorted(List)
ans = 0

for i in range(0,n-1): 
  for j in range(i+1,n):
    
    tmp1 = List2[i]
    tmp2 = List2[j]
    
    a=bisect.bisect_left(List2,tmp1+tmp2)
    ans += a -j-1
    
print(ans)


Diff:
 import bisect
 n=int(input())
 List = [int(i) for i in input().split()]
 List2=sorted(List)
 ans = 0
 
 for i in range(0,n-1): 
   for j in range(i+1,n):
     
     tmp1 = List2[i]
     tmp2 = List2[j]
     
-    a=bisect.bisect_right(List2,tmp1+tmp2) -j-1
-    ans += a
+    a=bisect.bisect_left(List2,tmp1+tmp2)
+    ans += a -j-1
     
 print(ans)
Buggy program (verdict: Wrong Answer):
A,X=map(int,input().split())
if X<A:
  print('0')
else:
  print('10')

Failing test case input:
-5 7

Expected output:
0


Actual output:
10


Fixed program (verdict: Accepted):
A,X=map(int,input().split())
if X>A:
  print('0')
else:
  print('10')

Diff:
 A,X=map(int,input().split())
-if X<A:
+if X>A:
   print('0')
 else:
   print('10')
Buggy program (verdict: Wrong Answer):
import re

s = input()

result = re.search(r"A.*Z", s)
print(result.group(0))


Failing test case input:
HASGJGGOGAK[ZFEIA

Expected output:
12


Actual output:
ASGJGGOGAK[Z


Fixed program (verdict: Accepted):
import re

s = input()

result = re.search(r"A.*Z", s)
print(len(result.group(0)))


Diff:
 import re
 
 s = input()
 
 result = re.search(r"A.*Z", s)
-print(result.group(0))
+print(len(result.group(0)))
Buggy program (verdict: Wrong Answer):

import math

ans = 1
count = 0
num1 = int(input())
num2 = int(input())
for i in range(num1):
    if ans < num1:
        ans *= 2
    else:
        ans += num2
print(ans)

Failing test case input:
10
29

Expected output:
177


Actual output:
190


Fixed program (verdict: Accepted):

import math

ans = 1
count = 0
num1 = int(input())
num2 = int(input())
for i in range(num1):
    if ans < num2:
        ans *= 2
    else:
        ans += num2
print(ans)

Diff:
 
 import math
 
 ans = 1
 count = 0
 num1 = int(input())
 num2 = int(input())
 for i in range(num1):
-    if ans < num1:
+    if ans < num2:
         ans *= 2
     else:
         ans += num2
 print(ans)
Buggy program (verdict: Wrong Answer):
S = input()[::-1]
res = ""

ruiseki = 0
for s in S:
    if s == 'B':
        ruiseki += 1
    else:
        if ruiseki > 0:
            ruiseki -= 1
        else:
            res += s
print(res)


Failing test case input:
CB01

Expected output:
01


Actual output:
10


Fixed program (verdict: Accepted):
S = input()[::-1]
res = ""

ruiseki = 0
for s in S:
    if s == 'B':
        ruiseki += 1
    else:
        if ruiseki > 0:
            ruiseki -= 1
        else:
            res += s
print(res[::-1])


Diff:
 S = input()[::-1]
 res = ""
 
 ruiseki = 0
 for s in S:
     if s == 'B':
         ruiseki += 1
     else:
         if ruiseki > 0:
             ruiseki -= 1
         else:
             res += s
-print(res)
+print(res[::-1])
Buggy program (verdict: Wrong Answer):
n ,m = map(int,input().split())
ok = [False] * n
wa_cnt = 0
for i in range(m):
    p,s = input().split()
    if s == 'AC':
        ok[int(p)-1] = True
    elif not(ok[int(p)-1]):
        wa_cnt += 1
print(sum(ok),wa_cnt)


Failing test case input:
4 5
1 WA
1 AC
0 WA
2 AC
2 WA

Expected output:
2 1


Actual output:
2 2


Fixed program (verdict: Accepted):
n ,m = map(int,input().split())
ok = [False] * n
wa = [0] * n
for i in range(m):
    p,s = input().split()
    if s == 'AC':
        ok[int(p)-1] = True
    elif not(ok[int(p)-1]):
        wa[int(p)-1] += 1
wa_sum = sum([wa[i] * ok[i] for i in range(n)])
print(sum(ok),wa_sum)


Diff:
 n ,m = map(int,input().split())
 ok = [False] * n
-wa_cnt = 0
+wa = [0] * n
 for i in range(m):
     p,s = input().split()
     if s == 'AC':
         ok[int(p)-1] = True
     elif not(ok[int(p)-1]):
-        wa_cnt += 1
-print(sum(ok),wa_cnt)
+        wa[int(p)-1] += 1
+wa_sum = sum([wa[i] * ok[i] for i in range(n)])
+print(sum(ok),wa_sum)
Buggy program (verdict: Wrong Answer):
import math

n=10**9
r=2
for i in range(40,-1,-1):
    if r**i<=n:
        ans=i+1
        break
print(ans)

Failing test case input:
1010001 8

Expected output:
7


Actual output:
30


Fixed program (verdict: Accepted):
import math
n,r=list(map(int,input().split()))


for i in range(40,-1,-1):
    if r**i<=n:
        ans=i+1
        break
print(ans)

Diff:
 import math
+n,r=list(map(int,input().split()))
+
 
-n=10**9
-r=2
 for i in range(40,-1,-1):
     if r**i<=n:
         ans=i+1
         break
 print(ans)
Buggy program (verdict: Wrong Answer):
from collections import Counter
N = int(input())
A = []
cnt = 0
for i in range(N):
    a = str(input())
    A.append(a)
c = Counter(A)
set_A = list(set(A))
for i in set_A:
    if int(c[str(i)]) < 2:
        cnt += 1
print(cnt)

Failing test case input:
4
0
0
4
0

Expected output:
2


Actual output:
1


Fixed program (verdict: Accepted):
from collections import Counter
N = int(input())
A = []
cnt = 0
for i in range(N):
    a = str(input())
    A.append(a)
c = Counter(A)
set_A = list(set(A))
for i in set_A:
    if int(c[str(i)]) < 2:
        cnt += 1
    else:
        cnt += int(c[str(i)]) % 2
print(cnt)

Diff:
 from collections import Counter
 N = int(input())
 A = []
 cnt = 0
 for i in range(N):
     a = str(input())
     A.append(a)
 c = Counter(A)
 set_A = list(set(A))
 for i in set_A:
     if int(c[str(i)]) < 2:
         cnt += 1
+    else:
+        cnt += int(c[str(i)]) % 2
 print(cnt)
Buggy program (verdict: Wrong Answer):
N = int(input())
S = []
for i in range(N):
    S.append(input())

def check(A, B):
    for i in range(N):
        for j in range(i+1, N):
            if S[i][j] != S[j][i]:
                return 0
    return 1

cnt = 0
for i in range(N):
    cnt += check(0, i)
print(cnt * N)

Failing test case input:
2
bc
bb

Expected output:
2


Actual output:
0


Fixed program (verdict: Accepted):
N = int(input())
S = []
for i in range(N):
    S.append(input())

def check(S, A, B):
    for i in range(N):
        for j in range(i+1, N):
            if S[i][j] != S[j][i]:
                return 0
    return 1

cnt = 0
for i in range(N):
    cnt += check(S[i:] + S[:i], 0, i)
print(cnt * N)

Diff:
 N = int(input())
 S = []
 for i in range(N):
     S.append(input())
 
-def check(A, B):
+def check(S, A, B):
     for i in range(N):
         for j in range(i+1, N):
             if S[i][j] != S[j][i]:
                 return 0
     return 1
 
 cnt = 0
 for i in range(N):
-    cnt += check(0, i)
+    cnt += check(S[i:] + S[:i], 0, i)
 print(cnt * N)
Buggy program (verdict: Wrong Answer):
N, M = map(int, input().split())
L, R = map(int, input().split())
if M == 1:
    print(R - L + 1)
for _ in range(M-1):
    l, r = map(int, input().split())
    if l <= R and L <= r:
        L = max(L, l)
        R = min(R, r)
    else:
        print(0)
        exit()
print(R - L + 1)


Failing test case input:
101100 1
1 100100

Expected output:
100100


Actual output:
100100
100100


Fixed program (verdict: Accepted):
N, M = map(int, input().split())
L, R = map(int, input().split())
if M == 1:
    print(R - L + 1)
    exit()
for _ in range(M-1):
    l, r = map(int, input().split())
    if l <= R and L <= r:
        L = max(L, l)
        R = min(R, r)
    else:
        print(0)
        exit()
print(R - L + 1)


Diff:
 N, M = map(int, input().split())
 L, R = map(int, input().split())
 if M == 1:
     print(R - L + 1)
+    exit()
 for _ in range(M-1):
     l, r = map(int, input().split())
     if l <= R and L <= r:
         L = max(L, l)
         R = min(R, r)
     else:
         print(0)
         exit()
 print(R - L + 1)
Buggy program (verdict: Wrong Answer):



def main():
    l, r = map(int, input().split())
    mod = 2019
    l %= mod
    r %= mod
    ans = float('inf')

    if l > r:
        l, r = r, l

    for i in range(l, r):
        for j in range(i + 1, r + 1):
            candidate = i * j
            candidate %= mod
            ans = min(ans, candidate)

    print(ans)


if __name__ == '__main__':
    main()


Failing test case input:
1022 3053

Expected output:
0


Actual output:
22


Fixed program (verdict: Accepted):



def main():
    l, r = map(int, input().split())
    mod = 2019
    ans = mod
    r = min(r, l + mod)

    for i in range(l, r):
        for j in range(i + 1, r + 1):
            candidate = i * j
            candidate %= mod
            ans = min(ans, candidate)

    print(ans)


if __name__ == '__main__':
    main()


Diff:
 
 
 
 def main():
     l, r = map(int, input().split())
     mod = 2019
-    l %= mod
-    r %= mod
-    ans = float('inf')
-
-    if l > r:
-        l, r = r, l
+    ans = mod
+    r = min(r, l + mod)
 
     for i in range(l, r):
         for j in range(i + 1, r + 1):
             candidate = i * j
             candidate %= mod
             ans = min(ans, candidate)
 
     print(ans)
 
 
 if __name__ == '__main__':
     main()
Buggy program (verdict: Wrong Answer):
import sys
a,b,c,d = map(int,input().split())
a_life = c-b
t_life = a-d
if a_life<=0:
  print('Yes')
  sys.exit()
elif t_life<=0:
  print('No')
  sys.exit()


while(a_life>0 or t_life>0):
  a_life -= b
  if a_life<=0:
    print('Yes')
    sys.exit()
  t_life -= d
  if t_life<=0:
    print('No')

Failing test case input:
34 4 40 5

Expected output:
No


Actual output:
No
No
No
Yes


Fixed program (verdict: Accepted):
import sys
a,b,c,d = map(int,input().split())
a_life = c-b
t_life = a-d
if a_life<=0:
  print('Yes')
  sys.exit()
elif t_life<=0:
  print('No')
  sys.exit()


while(a_life>0 or t_life>0):
  a_life -= b
  if a_life<=0:
    print('Yes')
    sys.exit()
  t_life -= d
  if t_life<=0:
    print('No')
    sys.exit()

Diff:
 import sys
 a,b,c,d = map(int,input().split())
 a_life = c-b
 t_life = a-d
 if a_life<=0:
   print('Yes')
   sys.exit()
 elif t_life<=0:
   print('No')
   sys.exit()
 
 
 while(a_life>0 or t_life>0):
   a_life -= b
   if a_life<=0:
     print('Yes')
     sys.exit()
   t_life -= d
   if t_life<=0:
     print('No')
+    sys.exit()
Buggy program (verdict: Wrong Answer):

a, b, c = map(int, input().split())

if a == b:
    if b == c:
        print(1)
    else:
        print(2)
else:
    if b == c:
        print(2)
    else:
        print(3)

Failing test case input:
4 16 4

Expected output:
2


Actual output:
3


Fixed program (verdict: Accepted):

a, b, c = map(int, input().split())

if a == b:
    if b == c:
        print(1)
    else:
        print(2)
else:
    if b == c:
        print(2)
    elif a == c:
        print(2)
    else:
        print(3)

Diff:
 
 a, b, c = map(int, input().split())
 
 if a == b:
     if b == c:
         print(1)
     else:
         print(2)
 else:
     if b == c:
         print(2)
+    elif a == c:
+        print(2)
     else:
         print(3)
Buggy program (verdict: Wrong Answer):
a=[list(map(int,input().split())) for i in range(3)]
for i in range(2):
    for j in range(2):
        if a[i][j]-a[i][j+1]==a[i+1][j]-a[i+1][j+1]:
            continue
        else:print("NO");exit()
print("YES")   

Failing test case input:
7 0 3
2 2 3
2 -1 2

Expected output:
No


Actual output:
NO


Fixed program (verdict: Accepted):
a=[list(map(int,input().split())) for i in range(3)]
for i in range(2):
    for j in range(2):
        if a[i][j]-a[i][j+1]==a[i+1][j]-a[i+1][j+1]:
            continue
        else:print("No");exit()
print("Yes")  

Diff:
 a=[list(map(int,input().split())) for i in range(3)]
 for i in range(2):
     for j in range(2):
         if a[i][j]-a[i][j+1]==a[i+1][j]-a[i+1][j+1]:
             continue
-        else:print("NO");exit()
-print("YES")   
+        else:print("No");exit()
+print("Yes")
Buggy program (verdict: Wrong Answer):
K, N = map(int, input().split(' '))
A = list(map(int, input().split(' ')))

distance = [A[i+1] - A[i] for i in range(0, N-1)]
distance.append(K - A[N-1])

distance.remove(max(distance))
print(sum(distance))

Failing test case input:
50 3
2 3 128

Expected output:
-75


Actual output:
-77


Fixed program (verdict: Accepted):
K, N = map(int, input().split(' '))
A = list(map(int, input().split(' ')))

distance = [A[i+1] - A[i] for i in range(0, N-1)]
distance.append(K - A[N-1] + A[0])

distance.remove(max(distance))
print(sum(distance))


Diff:
 K, N = map(int, input().split(' '))
 A = list(map(int, input().split(' ')))
 
 distance = [A[i+1] - A[i] for i in range(0, N-1)]
-distance.append(K - A[N-1])
+distance.append(K - A[N-1] + A[0])
 
 distance.remove(max(distance))
 print(sum(distance))
+
Buggy program (verdict: Wrong Answer):
n = int(input())
tmp = input()
h = tmp.split(" ")
for i in range(len(h)):
    h[i] = int(h[i])
mh = h[0]
i = 0
c = 0
ans = 0
while(i < n-1 and ans < (n-i)):
    i += 1
    if(mh >= h[i]):
        mh = h[i]
        c += 1
    else:
        if(ans < c):
            ans = c
        c = 0
        mh = h[i]
if(ans < c):
    ans = c
print(ans)


Failing test case input:
7
7 5 3 6 6 5 5

Expected output:
3


Actual output:
2


Fixed program (verdict: Accepted):
n = int(input())
tmp = input()
h = tmp.split(" ")
for i in range(len(h)):
    h[i] = int(h[i])
mh = h[0]
i = 0
c = 0
ans = 0
while(i < n-1):
    i += 1
    if(mh >= h[i]):
        mh = h[i]
        c += 1
    else:
        if(ans < c):
            ans = c
        c = 0
        mh = h[i]
if(ans < c):
    ans = c
print(ans)


Diff:
 n = int(input())
 tmp = input()
 h = tmp.split(" ")
 for i in range(len(h)):
     h[i] = int(h[i])
 mh = h[0]
 i = 0
 c = 0
 ans = 0
-while(i < n-1 and ans < (n-i)):
+while(i < n-1):
     i += 1
     if(mh >= h[i]):
         mh = h[i]
         c += 1
     else:
         if(ans < c):
             ans = c
         c = 0
         mh = h[i]
 if(ans < c):
     ans = c
 print(ans)
Buggy program (verdict: Wrong Answer):
N, K = input().split()
N, K = int(N), int(K)

if K==1:
  print(0)

if K==2:
  print(N-1)

else: print((N-(K-1))-1)

Failing test case input:
106 2

Expected output:
104


Actual output:
105


Fixed program (verdict: Accepted):
N, K = input().split()
N, K = int(N), int(K)

if K==1:
  print(0)

else: print((N-(K-1))-1)

Diff:
 N, K = input().split()
 N, K = int(N), int(K)
 
 if K==1:
   print(0)
 
-if K==2:
-  print(N-1)
-
 else: print((N-(K-1))-1)
Buggy program (verdict: Wrong Answer):
for i in range(int(input())):
  a,b,c,d,e,f,g,h = map(float,input().split())
  if a == c:
    print("YES" if e == g else "NO")
  elif e == g:
    print("NO")
  else:
    print("YES" if (b-d)/(a-c) - (f-h)/(e-g) < 1e-10 else "NO")




Failing test case input:
2
2.926287414400688 0.0 2.2117258079089996 2.51039017960215 2.2432914589132955 0.3458310450303873 3.950438914943076 1.6292131026754104
5.957858300757107 3.314602021400227 10.473008708157936 7.081122407685485 15.460510197185764 6.858362845609268 7.533578119892425 12.180352827357845

Expected output:
NO
NO


Actual output:
YES
NO


Fixed program (verdict: Accepted):
for i in range(int(input())):
  a,b,c,d,e,f,g,h = map(float,input().split())
  if a == c:
    print("YES" if e == g else "NO")
  elif e == g:
    print("NO")
  else:
    print("YES" if abs((b-d)/(a-c) - (f-h)/(e-g)) < 1e-10 else "NO")



Diff:
 for i in range(int(input())):
   a,b,c,d,e,f,g,h = map(float,input().split())
   if a == c:
     print("YES" if e == g else "NO")
   elif e == g:
     print("NO")
   else:
-    print("YES" if (b-d)/(a-c) - (f-h)/(e-g) < 1e-10 else "NO")
-
+    print("YES" if abs((b-d)/(a-c) - (f-h)/(e-g)) < 1e-10 else "NO")
Buggy program (verdict: Wrong Answer):
N=10
k=N%2
if k==0:
    print(round(N/2.0))
else:
    print(round(N/2+1/2.0))

Failing test case input:
583

Expected output:
292


Actual output:
5


Fixed program (verdict: Accepted):
n=input()
N=float(n)
k=N%2
if k==0:
    print(round(N/2.0))
else:
    print(round(N/2+1/2.0))

Diff:
-N=10
+n=input()
+N=float(n)
 k=N%2
 if k==0:
     print(round(N/2.0))
 else:
     print(round(N/2+1/2.0))