Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
n, q = map(int,input().split())
s = list(input())
t = [0]*(n+1)
j = 0
for j in range(n):
    if s[j]=="A" and s[j+1]=="C":
        t[j+1]=t[j]+1
    else:
        t[j+1]=t[j]
i = 0
for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Fixed submission:
n, q = map(int,input().split())
s = list(input())
t = [0]*(n)
j = 0
for j in range(n-1):
    if s[j]=="A" and s[j+1]=="C":
        t[j+1]=t[j]+1
    else:
        t[j+1]=t[j]
i = 0
for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Buggy python submission (verdict: Time Limit Exceeded):
n, q = map(int,input().split())
s = input()

s = s.replace("AC","aC")
t = [0]*(n+1)
i = 0
for i in range(1,n+1):
    t[i] = s[:i].count("a")

for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Fixed submission:
n, q = map(int,input().split())
s = list(input())
t = [0]*(n)
j = 0
for j in range(n-1):
    if s[j]=="A" and s[j+1]=="C":
        t[j+1]=t[j]+1
    else:
        t[j+1]=t[j]
i = 0
for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Buggy python submission (verdict: Time Limit Exceeded):
n, q = map(int,input().split())
s = input()

s = s.replace("AC","aC")
t = [0]*(n+1)
i = 0
for i in range(1,n+1):
    t[i] = s[:i].count("a")

for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Fixed submission:
n, q = map(int,input().split())
s = list(input())
t = [0]*(n)
j = 0
for j in range(n-1):
    if s[j]=="A" and s[j+1]=="C":
        t[j+1]=t[j]+1
    else:
        t[j+1]=t[j]
i = 0
for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))

Buggy python submission (verdict: Time Limit Exceeded):
n, q = map(int,input().split())
s = input()
for i in range(q):
    a,b = map(int,input().split())
    print(s[a-1:b].count("AC"))

Fixed submission:
n, q = map(int,input().split())
s = list(input())
t = [0]*(n)
j = 0
for j in range(n-1):
    if s[j]=="A" and s[j+1]=="C":
        t[j+1]=t[j]+1
    else:
        t[j+1]=t[j]
i = 0
for i in range(q):
    a,b = map(int,input().split())
    print((t[b-1])-(t[a-1]))
Buggy python submission (verdict: Runtime Error):
H, W = map(int(input().split()))
h, w = map(int(input().split()))
print((H-h)*(W-w))

Fixed submission:
H, W = map(int,input().split())
h, w = map(int,input().split())
print((H-h)*(W-w))
Buggy python submission (verdict: Runtime Error):
n = int(input())
if n%111 = 0:
  print(n)
else:
  print((n//111+1)*111)

Fixed submission:
n = int(input())
print(n) if n%111 == 0 else print((n//111+1)*111)
Buggy python submission (verdict: Runtime Error):
r = int(input())
if a < 1200:
  print("ABC")
elif a < 2800:
  print("ARC")
else:
  print("AGC")

Fixed submission:
a = int(input())
if a < 1200:
  print("ABC")
elif a < 2800:
  print("ARC")
else:
  print("AGC")
Buggy python submission (verdict: Runtime Error):
a,b = map(int(input().split()))
ans = 0
for i in range(a,b+1):
  j = str(i)[::-1]
  if i == int(j):
    ans += 1
print(ans)


Fixed submission:
a,b = map(int,input().split())
ans = 0
for i in range(a,b+1):
  j = str(i)[::-1]
  if i == int(j):
    ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b = int(input())
ans = 0
for i in range(a,b+1):
  j = str(i)[::-1]
  if i == int(j):
    ans += 1
print(ans)

Fixed submission:
a,b = map(int,input().split())
ans = 0
for i in range(a,b+1):
  j = str(i)[::-1]
  if i == int(j):
    ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
a,b = input()
n = int(a+b)

print("Yes") if (n**0.5).is_integer() else print("No")

Fixed submission:
a,b = input().split()
n = int(a+b)

print("Yes") if (n**0.5).is_integer() else print("No")
Buggy python submission (verdict: Runtime Error):
n = int(input())
d = [int(input()) for _ in range(n)]
print(count(list(set(d))))

Fixed submission:
n = int(input())
d = [int(input()) for _ in range(n)]
print(len(list(set(d))))
Buggy python submission (verdict: Runtime Error):
n = int(input())
m = [int(c) for c in n]
print("No") if n%sum(m) else print("Yes")

Fixed submission:
n = input()
m = [int(c) for c in n]
print("No") if int(n)%sum(m) else print("Yes")
Buggy python submission (verdict: Runtime Error):
s = list(set(list(input())))
a = list("abcdefghijklmnopqrstuvwxyz")
for c in s:
  a.remove(c)
print(a[0])


Fixed submission:
s = list(set(list(input())))
a = list("abcdefghijklmnopqrstuvwxyz")
for c in s:
  a.remove(c)
print(a[0]) if len(a)>0 else print("None")

Buggy python submission (verdict: Runtime Error):
s = list(input()).set
a = "abcdefghijklmnopqrstuvwxyz"
for c in s:
  a.remove(c)
print(a[0])

Fixed submission:
s = list(set(list(input())))
a = list("abcdefghijklmnopqrstuvwxyz")
for c in s:
  a.remove(c)
print(a[0]) if len(a)>0 else print("None")
Buggy python submission (verdict: Runtime Error):
a,b = int(input())
print((a+b)%24)

Fixed submission:
a,b = map(int,input().split())
print((a+b)%24)
Buggy python submission (verdict: Runtime Error):
n = int(input())
s = input()
x=before=0

for i in s:
  if i == "I":
    x += 1
    if before < x:
      before = x
  else:
    x -= 1
print(berofe)

Fixed submission:
n = int(input())
s = input()
x=before=0

for i in s:
  if i == "I":
    x += 1
    if before < x:
      before = x
  else:
    x -= 1
print(before)
Buggy python submission (verdict: Runtime Error):
n = int(input())
t = list(map(int,input().split()))
m = int(input())
s = sum(t)

for i in range(m):
  p,x = map(int,input().split())
  print(s-t[p+1]+x)

Fixed submission:
n = input()
t = list(map(int,input().split()))
m = int(input())
s = sum(t)

for i in range(m):
  p,x = map(int,input().split())
  print(s-t[p-1]+x)
Buggy python submission (verdict: Runtime Error):
N,maxx,time = map(int, input.split())
if (N!= 0):
	ans = time*(N //maxx + 1)
else :
	ans=0  
print(ans)

Fixed submission:
def multiplier(N,maxx,time):
  if N%maxx==0 :
    return N//maxx
  else :
    return N//maxx+1
  
def main():
	N,maxx,time = map(int, input().split())
	if N!=0 :
		ans = time * multiplier(N,maxx,time)
	else:
		ans=0  
	print(ans)
    
if __name__ == '__main__':
  main()

Buggy python submission (verdict: Runtime Error):
N, maxx, time = map(int, input.split())
ans = time * (N //maxx + 1)
if(N != 0): 
  	print(ans)
else 
	print("0")

Fixed submission:
def multiplier(N,maxx,time):
  if N%maxx==0 :
    return N//maxx
  else :
    return N//maxx+1
  
def main():
	N,maxx,time = map(int, input().split())
	if N!=0 :
		ans = time * multiplier(N,maxx,time)
	else:
		ans=0  
	print(ans)
    
if __name__ == '__main__':
  main()
Buggy python submission (verdict: Runtime Error):
input()
A = list(map(int, input.split()))

sum = 0

for i in range(1, len(A)):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)


Fixed submission:
input()
A = list(map(int, input().split()))

sum = 0

for i in range(1, len(A)):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)

Buggy python submission (verdict: Runtime Error):
inputs = input().split()
N = int(inputs[0])
A = list(map(int, inputs[1:]))

sum = 0

for i in range(1, N):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)


Fixed submission:
input()
A = list(map(int, input().split()))

sum = 0

for i in range(1, len(A)):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)

Buggy python submission (verdict: Runtime Error):
inputs = input().split()
N = int(inputs[0])
A = list(map(int, input[1:]))

sum = 0

for i in range(1, N):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)


Fixed submission:
input()
A = list(map(int, input().split()))

sum = 0

for i in range(1, len(A)):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)

Buggy python submission (verdict: Runtime Error):
inputs = input().split()
N = int(inputs[0])
A = list(map(int, input[1:]))

sum = 0

for i in range(1:N):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)


Fixed submission:
input()
A = list(map(int, input().split()))

sum = 0

for i in range(1, len(A)):
  if A[i] < A[i-1]:
    sum += A[i-1] - A[i]
    A[i] = A[i-1]
    
print(sum)
Buggy python submission (verdict: Runtime Error):
n = int(input())
dict = {}
for i in range(n):
  a = input()
  if (not (a in list)):
    dict[a] = 0
  else:
    dict[a] += 1
b = max(dict.values())
for i in dict.keys():
  if dict[i] == b:
    print(i+"\n")
  

Fixed submission:
n = int(input())
dict = {}
for i in range(n):
  a = input()
  if (not (a in dict.keys())):
    dict[a] = 1
  else:
    dict[a] += 1
b = max(dict.values())
list = []
for i in dict.keys():
  if dict[i] == b:
    list.append(i)
list.sort()
for i in list:
  print(i)
Buggy python submission (verdict: Runtime Error):
A = input()
A = int(A)
B = input()
B = int(B)
sum = 0

for i in range(2):
    if A > B:
        sum = A + sum
        A = A - 1
    else:
        sum = B + sum
        B = B -1 

print(sum)

Fixed submission:
A, B = map(int, input().split()) 
sum = 0

for i in range(2):
    if A > B:
        sum = A + sum
        A = A - 1
    else:
        sum = B + sum
        B = B -1 

print(sum)

Buggy python submission (verdict: Runtime Error):
A = input('A = ')
A = int(A)
B = input('B = ')
B = int(B)
sum = 0

for i in range(2):
    if A > B:
        sum = A + sum
        A = A - 1
    else:
        sum = B + sum
        B = B -1 

print(sum)

Fixed submission:
A, B = map(int, input().split()) 
sum = 0

for i in range(2):
    if A > B:
        sum = A + sum
        A = A - 1
    else:
        sum = B + sum
        B = B -1 

print(sum)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(i) for i in input().split()]
a = 0
b = []

for i in range(N):
    c=0
    for j in range(N):
        if A[i] == A[j]:
            c+=1
    c-=1
    b.append(c)
    a+=c
a /= 2
for i in range(N):
    print(int(a)-b[i])

Fixed submission:
n = int(input())
a = list(map(int, input().split()))

cnt = [0] * n
for i in a:
    cnt[i-1] += 1
t=0
for i in cnt:
    t += i * (i-1)
t/=2
for i in a:
    print(int(t-(cnt[i-1]-1)))
Buggy python submission (verdict: Runtime Error):
t, x = map(double, input().split())
print(t/x)

Fixed submission:
t, x = map(float, input().split())
print(t/x)
Buggy python submission (verdict: Runtime Error):
N=input()
a=sort(list(map(int, input().split())))
sum=0
for i in range(len(a)-1):
  sum+=a[i]
  
if sum>a(len(a)-1):
  Yes
else:
  No


Fixed submission:
N=int(input())
a=input().split()
for i in range(N):
  a[i]=int(a[i])
a.sort()
sum=0
m=len(a)-1
for i in range(m):
  sum+=a[i]
  
if sum>a[len(a)-1]:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
n,m=input().split()
n=int(n)
m=int(m)
a = input().split()
for i in range(m):
  a[i]=int(a[i])
  
if n>=m :
  sum=0
else:
  b=[]
  sum=0
  for i in range(m):
    b+=[a[i+1]-a[i]]
  b.sort().reverse()
  for i in range(N-1):
    sum+=b[i]
print(sum)
  

Fixed submission:
n,m=input().split()
n=int(n)
m=int(m)
a = input().split()
for i in range(m):
  a[i]=int(a[i])
a.sort()
  
if n>=m :
  sum=0
else:
  b=[]
  sum=a[m-1]-a[0]
  for i in range(m-1):
    b+=[a[i+1]-a[i]]
  b.sort()
  b.reverse()
  for i in range(n-1):
    if b[i]>0:
      sum-=b[i]
    else:
      sum+=b[i]
print(sum)
Buggy python submission (verdict: Runtime Error):
a = list(map(int, input().split()))


def a1():
    if a[0] == 1 or a[0] == 0:
        a[0] = 1
        return a[0]
    else:
        return a[0] * (a[0] - 1) / 2


def b1():
    if a[1] == 1 or a[1] == 0:
        a[1] = 1
        return a[1]
    else:
        return a[1] * (a[1] - 1) / 2


print(a() * b())


Fixed submission:
a = list(map(int, input().split()))


def a1():
    if a[0] == 1 or a[0] == 0:
        a[0] = 0
        return a[0]
    else:
        return a[0] * (a[0] - 1) / 2


def b1():
    if a[1] == 1 or a[1] == 0:
        a[1] = 0
        return a[1]
    else:
        return a[1] * (a[1] - 1) / 2


print(int(a1() + b1()))

Buggy python submission (verdict: Runtime Error):
a = list(map(int, input().split()))
if a[0] == 1 or a[0] == 0:
  a[0] = 1
  return a[0]
else: 
  return a[0]*(a[0] - 1)/2
if a[1] == 1 or a[1] == 0:
  a[1] = 1
  return a[1] 
else: 
  return a[1]*(a[1] - 1)/2
print(a[0]*a[1])


Fixed submission:
a = list(map(int, input().split()))


def a1():
    if a[0] == 1 or a[0] == 0:
        a[0] = 0
        return a[0]
    else:
        return a[0] * (a[0] - 1) / 2


def b1():
    if a[1] == 1 or a[1] == 0:
        a[1] = 0
        return a[1]
    else:
        return a[1] * (a[1] - 1) / 2


print(int(a1() + b1()))

Buggy python submission (verdict: Runtime Error):
a = list(map(int, input().split()))
if a[0] == 1:
  a[0] = 1
  return a[1]
else: 
  return a[0]*(a[0] - 1)
if a[1] == 1:
  a[1] = 1
  return a[1] 
else: 
  return a[1]*(a[1] - 1)
print(a[0]*a[1])

Fixed submission:
a = list(map(int, input().split()))


def a1():
    if a[0] == 1 or a[0] == 0:
        a[0] = 0
        return a[0]
    else:
        return a[0] * (a[0] - 1) / 2


def b1():
    if a[1] == 1 or a[1] == 0:
        a[1] = 0
        return a[1]
    else:
        return a[1] * (a[1] - 1) / 2


print(int(a1() + b1()))
Buggy python submission (verdict: Runtime Error):
if int(input()) % 2 == 0:
    print(int(input()) // 2)
else:
    print(int(input()) // 2 + 1)


Fixed submission:
a = int(input())
if a % 2 == 0:
  print(a//2)
else:
  print(a//2 + 1)
Buggy python submission (verdict: Runtime Error):
x, y = gets.split(" ").map(&:to_i)
def rating_try(x, y)
  if x < 10
     y+(100*(10-x))
  else
     y
  end
end
puts rating_try(x, y)


Fixed submission:
x, y = map(int, input().split())
if x >= 10:
    print(y)
else:
    print(y+100*(10-x))

Buggy python submission (verdict: Runtime Error):
x, y = gets.split.map(&:to_i)
def rating_try(x, y)
  if x < 10
     y+(100*(10-x))
  else
     y
  end
end
puts rating_try(x, y)


Fixed submission:
x, y = map(int, input().split())
if x >= 10:
    print(y)
else:
    print(y+100*(10-x))
Buggy python submission (verdict: Runtime Error):
A - Strings

Fixed submission:
x, y = input().split()
print(y+x)
Buggy python submission (verdict: Runtime Error):
if int(input()) == 1:
    print(1)
elif int(input()) % 2 == 0:
    print(0.5)
else:
    print(0.6)


Fixed submission:
x = int(input())
if x == 1:
    print(1)
elif x % 2 == 0:
    print(0.5)
else:
    print((x//2+1)/x)
Buggy python submission (verdict: Runtime Error):
A - Happy Birthday!

Fixed submission:
x, y = map(int, input().split())
if x <= 8 and y <= 8:
    print("Yay!")
else:
    print(":(")
Buggy python submission (verdict: Runtime Error):
a, s, d, f = map(int, input().split())
print(min(a, s)+min(d, f))


Fixed submission:
x = [int(input()) for i in range(4)]
print(min(x[0], x[1])+min(x[2], x[3]))
Buggy python submission (verdict: Runtime Error):
atcoder beginner contest

Fixed submission:
x, y, z = input().split()
print(x[0].upper()+y[0].upper()+z[0].upper())
Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
def inputs(): return [int(x) for x in input().split()]
s = deque(input())
q = int(input())
for i in range(q):
    q1 = input()
    if len(q1)==1:
        s = list(s)
        s = deque(s[::-1])
    else:
        l,f,c = q1.split()
        if int(f)==1:
            s.appendleft(c)
        else:
            s.append(c)
print("".join(list(s)))


Fixed submission:
from collections import deque
def inputs(): return [int(x) for x in input().split()]
s = deque(input())
q = int(input())
flag = 1
for i in range(q):
    q1 = input()
    if len(q1)==1:
      flag *=-1 
    else:
        l,f,c = q1.split()
        if flag ==1:
            if int(f)==1:
                s.appendleft(c)
            else:
                s.append(c)
        elif flag==-1:
            if int(f)==1:
                s.append(c)
            else:
                s.appendleft(c)
if flag==1:
    print("".join(list(s)))
else:
    s = list(s)
    s = s[::-1]
    print("".join(list(s)))

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
def inputs(): return [int(x) for x in input().split()]
s = deque(input())
q = int(input())
for i in range(q):
    q1 = input()
    if len(q1)==1:
        s = deque(reversed(s))
    else:
        l,f,c = q1.split()
        if int(f)==1:
            s.appendleft(c)
        else:
            s.append(c)
print("".join(list(s)))


Fixed submission:
from collections import deque
def inputs(): return [int(x) for x in input().split()]
s = deque(input())
q = int(input())
flag = 1
for i in range(q):
    q1 = input()
    if len(q1)==1:
      flag *=-1 
    else:
        l,f,c = q1.split()
        if flag ==1:
            if int(f)==1:
                s.appendleft(c)
            else:
                s.append(c)
        elif flag==-1:
            if int(f)==1:
                s.append(c)
            else:
                s.appendleft(c)
if flag==1:
    print("".join(list(s)))
else:
    s = list(s)
    s = s[::-1]
    print("".join(list(s)))
Buggy python submission (verdict: Time Limit Exceeded):
N = input()
ans = 0
N1 = N[::-1]
b = ""
l = 0
for i in range(len(N)):
  if int(N1[i])+l==5 and i<len(N)-1 and int(N1[i+1])>=5:
    b+="0"
    l=1
    continue
  if int(N1[i])+l>10-(int(N1[i])+l):
    if i==len(N)-1:
      b+="01"
      continue
    b+="0"
    l=1
  else:
    b+=str(int(N1[i])+l)
    l=0
#print(b[::-1])
b1 = int(b[::-1])
b2 = b1-int(N)
ans+=sum(list(map(int, str(b1))))
ans+=sum(list(map(int, str(b2))))
print(ans)

Fixed submission:
N = input()
ans = 0
N1 = N[::-1]

l = 0
for i in range(len(N)):
  if int(N1[i])+l==5 and i<len(N)-1 and int(N1[i+1])>=5:
    ans +=5
    l=1
    continue
  if int(N1[i])+l>10-(int(N1[i])+l):
    if i==len(N)-1:
      ans+=10-(int(N1[i])+l)+1
      continue
    ans+=10-(int(N1[i])+l)
    l=1
  else:
    ans+=int(N1[i])+l
    l=0
#print(b[::-1])
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = input()
ans = 0
N1 = N[::-1]
b = ""
l = 0
for i in range(len(N)):
  if int(N1[i])+l==5 and i<len(N)-1 and int(N1[i+1])>=5:
    b+="0"
    l=1
    continue
  if int(N1[i])+l>10-(int(N1[i])+l):
    if i==len(N)-1:
      b+="01"
      continue
    b+="0"
    l=1
  else:
    b+=str(int(N1[i])+l)
    l=0
#print(b[::-1])
b1 = int(b[::-1])
b2 = b1-int(N)
ans+=sum(list(map(int, str(b1))))
ans+=sum(list(map(int, str(b2))))
print(ans)

Fixed submission:
N = input()
ans = 0
N1 = N[::-1]

l = 0
for i in range(len(N)):
  if int(N1[i])+l==5 and i<len(N)-1 and int(N1[i+1])>=5:
    ans +=5
    l=1
    continue
  if int(N1[i])+l>10-(int(N1[i])+l):
    if i==len(N)-1:
      ans+=10-(int(N1[i])+l)+1
      continue
    ans+=10-(int(N1[i])+l)
    l=1
  else:
    ans+=int(N1[i])+l
    l=0
#print(b[::-1])
print(ans)
Buggy python submission (verdict: Runtime Error):
N = input()
K = int(input())
dp= [[[0]*2 for i in range(len(N)+1)] for _ in range(len(N)+1)]
dp[0][0][0]=1
for i in range(len(N)):
  for j in range(len(N)):
    if int(N[i])!=0:
      dp[i+1][j+1][1]+=dp[i][j][1]*9+dp[i][j][0]*(int(N[i])-1)
      dp[i+1][j][1] += dp[i][j][1]+dp[i][j][0]
      dp[i+1][j+1][0] += dp[i][j][0] 
    if int(N[i])==0:
      dp[i+1][j+1][1] += dp[i][j][1]*9
      dp[i+1][j][1] += dp[i][j][1]
      dp[i+1][j][0] += dp[i][j][0]
print(dp[len(N)][K][0]+dp[len(N)][K][1])

Fixed submission:
N = input()
K = int(input())
dp= [[[0]*2 for i in range(len(N)+1)] for _ in range(len(N)+1)]
if len(N)<K:
  print(0)
  exit()
dp[0][0][0]=1
for i in range(len(N)):
  for j in range(len(N)):
    if int(N[i])!=0:
      dp[i+1][j+1][1]+=dp[i][j][1]*9+dp[i][j][0]*(int(N[i])-1)
      dp[i+1][j][1] += dp[i][j][1]+dp[i][j][0]
      dp[i+1][j+1][0] += dp[i][j][0] 
    if int(N[i])==0:
      dp[i+1][j+1][1] += dp[i][j][1]*9
      dp[i+1][j][1] += dp[i][j][1]
      dp[i+1][j][0] += dp[i][j][0]
print(dp[len(N)][K][0]+dp[len(N)][K][1])

Buggy python submission (verdict: Runtime Error):
N = input()
K = int(input())
dp= [[[0]*2 for i in range(len(N)+1)] for _ in range(len(N)+1)]
dp[0][0][0]=1
for i in range(len(N)):
  for j in range(len(N)):
    if int(N[i])!=0:
      dp[i+1][j+1][1]+=dp[i][j][1]*9+dp[i][j][0]*(int(N[i])-1)
      dp[i+1][j][1] += dp[i][j][1]+dp[i][j][0]
      dp[i+1][j+1][0] += dp[i][j][0] 
    if int(N[i])==0:
      dp[i+1][j+1][1] += dp[i][j][1]*9
      dp[i+1][j][1] += dp[i][j][1]
      dp[i+1][j][0] += dp[i][j][0]
print(dp[len(N)][K][0]+dp[len(N)][K][1])

Fixed submission:
N = input()
K = int(input())
dp= [[[0]*2 for i in range(len(N)+1)] for _ in range(len(N)+1)]
if len(N)<K:
  print(0)
  exit()
dp[0][0][0]=1
for i in range(len(N)):
  for j in range(len(N)):
    if int(N[i])!=0:
      dp[i+1][j+1][1]+=dp[i][j][1]*9+dp[i][j][0]*(int(N[i])-1)
      dp[i+1][j][1] += dp[i][j][1]+dp[i][j][0]
      dp[i+1][j+1][0] += dp[i][j][0] 
    if int(N[i])==0:
      dp[i+1][j+1][1] += dp[i][j][1]*9
      dp[i+1][j][1] += dp[i][j][1]
      dp[i+1][j][0] += dp[i][j][0]
print(dp[len(N)][K][0]+dp[len(N)][K][1])
Buggy python submission (verdict: Time Limit Exceeded):
import bisect
H,N = [int(x) for x in input().split()]
AB = [[int(x) for x in input().split()] for _ in range(N)]
dp = [[10**18]*(10**4+1) for _ in range(N+1)]
for i in range(N+1):
  dp[i][0]=0
mi=10**9
for i in range(N):
  for w in range(10**4+1):
    dp[i+1][w]=min(dp[i+1][w],dp[i][w])
    if w-AB[i][0]>=0:
      dp[i+1][w]=min(dp[i+1][w],dp[i + 1][w - AB[i][0]] + AB[i][1])
for i in range(H,10**4+1):
  mi = min(mi,dp[N][i])
print(mi)


Fixed submission:
import bisect
H,N = [int(x) for x in input().split()]
AB = [[int(x) for x in input().split()] for _ in range(N)]
dp = [[10**18]*(10**4+1) for _ in range(N+1)]
for i in range(N+1):
  dp[i][0]=0
mi=10**9
for i in range(N):
  for w in range(10**4+1):
    dp[i+1][w]=min(dp[i+1][w],dp[i][w])
    if w-AB[i][0]>=0:
      dp[i+1][w]=min(dp[i+1][w],dp[i + 1][w - AB[i][0]] + AB[i][1])
for i in range(H,10**4+1):
  mi = min(mi,dp[N][i])
print(mi)
Buggy python submission (verdict: Time Limit Exceeded):
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)
print(ans%MOD)


Fixed submission:
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)
print(ans%MOD)

Buggy python submission (verdict: Time Limit Exceeded):
import fractions
import numpy as np
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  if a%i==0:
    continue
  a = lcm(a,i)
ans = 0
A =np.array(A)
ans = np.sum(a//A)
print(ans%MOD)

Fixed submission:
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)
print(ans%MOD)

Buggy python submission (verdict: Time Limit Exceeded):
import fractions
import numpy as np
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
A =np.array(A)
ans = np.sum(a//A)
print(ans%MOD)

Fixed submission:
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)
print(ans%MOD)

Buggy python submission (verdict: Time Limit Exceeded):
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)%MOD
print(ans%MOD)

Fixed submission:
import fractions
def lcm(x, y):
    return (x * y) // fractions.gcd(x, y)
N = int(input())
A = [int(x) for x in input().split()]
a = 1
MOD = 10**9+7
for i in A:
  a = lcm(a,i)
ans = 0
for i in A:
  ans += (a//i)
print(ans%MOD)