Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=list(map(int,input().split()))
dp=[0]*(n)
m=1
for i in range(n):
    if i>=k:
        m*=l[i]
        if m//dp[i-k] > cur:
            print("Yes")
        else:
            print("No")
        dp[i]=m
        cur=m//dp[i-k]

    else:
        m*=l[i]
        cur=m
        dp[i]=m



Fixed submission:
n,k = map(int,input().split())
a=list(map(int,input().split()))
 
for i in range(k,n):
    if(a[i] > a[i-k]):
        print("Yes")
    else:
        print("No")

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=list(map(int,input().split()))
dp=[0]*(n)
m=1
for i in range(n):
    dp[i]=m*l[i]
    m*=l[i]
x=dp[k-1]
for i in range(k,n):
    cur=dp[i]//(dp[i-k])
    
    if cur>x:
        print("Yes")
    else:
        print("No")
    x=cur
    


Fixed submission:
n,k = map(int,input().split())
a=list(map(int,input().split()))
 
for i in range(k,n):
    if(a[i] > a[i-k]):
        print("Yes")
    else:
        print("No")

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=list(map(int,input().split()))
dp=[0]*(n)
m=1
for i in range(n):
    dp[i]=m*l[i]
    m*=l[i]
x=[dp[k-1]]
j=0
m=1

for i in range(k,n):
    
    x.append(dp[i]//dp[i-k])
    if x[-1]>x[-2]:
        print("Yes")
    else:
        print("No")
    j+=1
    


Fixed submission:
n,k = map(int,input().split())
a=list(map(int,input().split()))
 
for i in range(k,n):
    if(a[i] > a[i-k]):
        print("Yes")
    else:
        print("No")
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=[0 for i in range(n+1)]
for i in range(1,n+1):
 
    for j in range(i,n+1,i):
 
        l[j]+=1
c=0
for i in range(1,n+1):
    c+=i*l[i]
 
print(c)

Fixed submission:
N,M,K=map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
a=[0]
b=[0]
for i in range(N):
	a.append(a[i] + A[i])
for i in range(M):
	b.append(b[i] + B[i])
ans, j = 0, M
for i in range(N + 1):
	if a[i] > K:
		break
	while b[j] > K - a[i]:
		j -= 1
	ans = max(ans, i + j)
print(ans)

Buggy python submission (verdict: Runtime Error):
n=int(input())
l=[0]*(n+1)
for i in range(1,n+1):

    for j in range(i,n+1,i):

        l[j]+=1
c=0
for i in range(1,n+1):
    c+=i*l[i]

print(c)


Fixed submission:
N,M,K=map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
a=[0]
b=[0]
for i in range(N):
	a.append(a[i] + A[i])
for i in range(M):
	b.append(b[i] + B[i])
ans, j = 0, M
for i in range(N + 1):
	if a[i] > K:
		break
	while b[j] > K - a[i]:
		j -= 1
	ans = max(ans, i + j)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
d=0

for i in range(1,n+1):

    a=i
    b=(n//i)*i
    c=b//i -a//i+1
    d+=(c*(a+b))//2

    

print(d)


Fixed submission:
n=int(input())
#n=10000000
ksum=0
for k in range(1,n+1):
    m=n//k
    ksum+=k*m*(m+1)//2
    
print(ksum)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=[0]*(n+1)
for i in range(1,n+1):
 
    for j in range(i,n+1,i):
 
        l[j]+=1
c=0
for i in range(1,n+1):
    c+=i*l[i]
 
print(c)

Fixed submission:
n=int(input())
#n=10000000
ksum=0
for k in range(1,n+1):
    m=n//k
    ksum+=k*m*(m+1)//2
    
print(ksum)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())

l=[0 for i in range(n+1)]

for i in range(1,n+1):

    for j in range(1,n+1):

        if j*i<=n:
            l[i*j]+=1
s=0
for j in range(1,n+1):
    s+=j*l[j]
print(s)


Fixed submission:
n=int(input())
#n=10000000
ksum=0
for k in range(1,n+1):
    m=n//k
    ksum+=k*m*(m+1)//2
    
print(ksum)
Buggy python submission (verdict: Runtime Error):
import bisect
x,n=map(int,input().split())
l=list(map(int,input().split()))
k=[0]*(101)
for i in l:
    k[i]=1
s=10000
for i in range(1,101):
    if k[i]==1:
        continue
    if abs(x-i)<s:
        s=abs(x-i)
        ans=i
print(ans)
    


Fixed submission:
import bisect
x,n=map(int,input().split())
l=list(map(int,input().split()))
k=[0]*(102)
for i in l:
    k[i]=1
s=10000
for i in range(102):
    if k[i]==1:
        continue
    if abs(x-i)<s:
        s=abs(x-i)
        ans=i
print(ans)
Buggy python submission (verdict: Runtime Error):
from sys  import stdin,stdout

import bisect

import math

def st():
    return list(stdin.readline().strip())

def inp():
    return int(stdin.readline())

def li():
    return list(map(int,stdin.readline().split()))

def mp():
    return map(int,stdin.readline().split())

def pr(n):
    stdout.write(str(n)+"\n")

def soe(limit):
    l=[1]*(limit+1)
    prime=[]
    for i in range(2,limit+1):
        if l[i]:
            for j in range(i*i,limit+1,i):
                l[j]=0

    for i in range(2,limit+1):
        if l[i]:
            prime.append(i)
    return prime

def segsoe(low,high):
    limit=int(high**0.5)+1
    prime=soe(limit)
    n=high-low+1
    l=[0]*(n+1)
    for i in range(len(prime)):
        lowlimit=(low//prime[i])*prime[i]
        if lowlimit<low:
            lowlimit+=prime[i]
        if lowlimit==prime[i]:
            lowlimit+=prime[i]
        for j in range(lowlimit,high+1,prime[i]):
            l[j-low]=1
    for i in range(low,high+1):
        if not l[i-low]:
            if i!=1:
                print(i)

def power(a,n):
    r=1
    while n:
        if n&1:
            r=(r*a)
        a*=a
        n=n>>1
    return r

l=soe(10**5)

def solve():
    n=inp()
    a=bisect.bisect_left(l,n)
    print(l[a])



for _ in range(1):
    solve()
    


Fixed submission:
from sys  import stdin,stdout

import bisect

import math

def st():
    return list(stdin.readline().strip())

def inp():
    return int(stdin.readline())

def li():
    return list(map(int,stdin.readline().split()))

def mp():
    return map(int,stdin.readline().split())

def pr(n):
    stdout.write(str(n)+"\n")

def soe(limit):
    l=[1]*(limit+1)
    prime=[]
    for i in range(2,limit+1):
        if l[i]:
            for j in range(i*i,limit+1,i):
                l[j]=0

    for i in range(2,limit+1):
        if l[i]:
            prime.append(i)
    return prime

def segsoe(low,high):
    limit=int(high**0.5)+1
    prime=soe(limit)
    n=high-low+1
    l=[0]*(n+1)
    for i in range(len(prime)):
        lowlimit=(low//prime[i])*prime[i]
        if lowlimit<low:
            lowlimit+=prime[i]
        if lowlimit==prime[i]:
            lowlimit+=prime[i]
        for j in range(lowlimit,high+1,prime[i]):
            l[j-low]=1
    for i in range(low,high+1):
        if not l[i-low]:
            if i!=1:
                print(i)

def power(a,n):
    r=1
    while n:
        if n&1:
            r=(r*a)
        a*=a
        n=n>>1
    return r

l=soe(10**6 +100)

def solve():
    n=inp()
    a=bisect.bisect_left(l,n)
    
    print(l[a])



for _ in range(1):
    solve()
Buggy python submission (verdict: Time Limit Exceeded):
from sys  import stdin,stdout

st=lambda:list(stdin.readline().strip())
li=lambda:list(map(int,stdin.readline().split()))
mp=lambda:map(int,stdin.readline().split())
inp=lambda:int(stdin.readline())
pr=lambda n: stdout.write(str(n)+"\n")

mod=1000000007
INF=float('inf')

n,k=mp()
l=li()
dp=[INF for i in range(n)]
dp[0]=0

for i in range(n):

    for j in range(i+1,min(i+k+1,n)):

        dp[j]=min(abs(l[i]-l[j])+dp[i],dp[j])

print(dp[-1])

        


Fixed submission:
from sys  import stdin,stdout

st=lambda:list(stdin.readline().strip())
li=lambda:list(map(int,stdin.readline().split()))
mp=lambda:map(int,stdin.readline().split())
inp=lambda:int(stdin.readline())
pr=lambda n: stdout.write(str(n)+"\n")

mod=1000000007
INF=float('inf')

n,k=mp()
l=li()
dp=[INF for i in range(n)]
dp[0]=0

for i in range(n):

    for j in range(i+1,min(i+k+1,n)):

        dp[j]=min(abs(l[i]-l[j])+dp[i],dp[j])

print(dp[-1])
Buggy python submission (verdict: Runtime Error):
n=int(input())
x=list(map(int,input().split()))
l=[0 for i in range(10)]
d=0
for i in x:
  if i in range(400):
    l[0]+=1
  elif i in range(400,800):
    l[1]+=1
  elif i in range(800,1200):
    l[2]+=1
  elif i in range(1200,1600):
    l[3]+=1
  elif i in range(1600,2000):
    l[4]+=1
  elif i in range(2000,2400):
    l[5]+=1
  elif i in range(2400,2800):
    l[6]+=1
  elif i in range(2800,3200):
    l[7]+=1
  else:
    d+=1
p=[i for i in l if i>0]
print(min(p),max(p)+d)
   


Fixed submission:
N=int(input())
List = list(map(int, input().split()))
sumList = [0]*8
mid = 0
for i in range(N):
  if 1<=List[i]<=399:
    sumList[0] += 1
  elif 400<= List[i] <=799:
    sumList[1] += 1
  elif 800 <= List[i] <= 1199:
    sumList[2] += 1
  elif 1200<= List[i] <=1599:
    sumList[3] += 1
  elif 1600<= List[i] <=1999:
    sumList[4] += 1
  elif 2000 <= List[i] <= 2399:
    sumList[5] += 1
  elif 2400 <= List[i] <= 2799:
    sumList[6] += 1
  elif 2800 <= List[i] <= 3199:
    sumList[7] += 1
  elif 3200 <= List[i]:
    mid += 1
res1 = 8 - sumList.count(0)
res2 = res1 + mid
if res1 == 0 and mid > 0:
  res1 = 1
print(res1,res2)

Buggy python submission (verdict: Runtime Error):
n=int(input())
l=list(map(int,input().split()))
x=[0 for i in range(10)]
d=0
for i in l:
  if i in range(400):
    l[0]+=1
  elif i in range(400,800):
    l[1]+=1
  elif i in range(800,1200):
    l[2]+=1
  elif i in range(1200,1600):
    l[3]+=1
  elif i in range(1600,2000):
    l[4]+=1
  elif i in range(2000,2400):
    l[5]+=1
  elif i in range(2400,2800):
    l[6]+=1
  elif i in range(2800,3200):
    l[7]+=1
  else:
    d+=1
p=[i for i in x if i>0]
print(min(p),max(p)+d)
   

Fixed submission:
N=int(input())
List = list(map(int, input().split()))
sumList = [0]*8
mid = 0
for i in range(N):
  if 1<=List[i]<=399:
    sumList[0] += 1
  elif 400<= List[i] <=799:
    sumList[1] += 1
  elif 800 <= List[i] <= 1199:
    sumList[2] += 1
  elif 1200<= List[i] <=1599:
    sumList[3] += 1
  elif 1600<= List[i] <=1999:
    sumList[4] += 1
  elif 2000 <= List[i] <= 2399:
    sumList[5] += 1
  elif 2400 <= List[i] <= 2799:
    sumList[6] += 1
  elif 2800 <= List[i] <= 3199:
    sumList[7] += 1
  elif 3200 <= List[i]:
    mid += 1
res1 = 8 - sumList.count(0)
res2 = res1 + mid
if res1 == 0 and mid > 0:
  res1 = 1
print(res1,res2)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
arr = list(map(int, input().split()))
s = 0
m = 1000000007
for i in range(len(arr)):
    for j in range(i+1, len(arr)):
        s = (s+(arr[i]*arr[j])%m)%m
print(s)
        


Fixed submission:
n = int(input())
arr = list(map(int, input().split()))
s = sum(arr)
sq_s = 0
for i in range(len(arr)):
    sq_s += arr[i]*arr[i]
m = 1000000007
print(((s**2 - sq_s)//2)%m)
Buggy python submission (verdict: Runtime Error):
n = input()
s = sum([i for i in n])
if s%9==0:
  print("Yes")
else: print("No")

Fixed submission:
n = input()
s = sum([int(i) for i in n])
if s%9==0:
    print("Yes")
else: print("No")
Buggy python submission (verdict: Time Limit Exceeded):
# Contest: AtCoder Beginner Contest 152 (https://atcoder.jp/contests/abc152)
# Problem: E: Flatten (https://atcoder.jp/contests/abc152/tasks/abc152_e)

def rint():
    return int(input())


def rints():
    return list(map(int, input().split()))


from fractions import gcd
from functools import reduce
def lcm(a, b):
    return a * b // gcd(a, b)
n = rint()
a = rints()
l = reduce(lcm, a)
m = 10**9 + 7
print(sum(l // ai % m for ai in a) % m)


Fixed submission:
# Contest: AtCoder Beginner Contest 152 (https://atcoder.jp/contests/abc152)
# Problem: E: Flatten (https://atcoder.jp/contests/abc152/tasks/abc152_e)

def rint():
    return int(input())


def rints():
    return list(map(int, input().split()))


from fractions import gcd
from functools import reduce
m = 10**9 + 7
def inv(a):
    return pow(a, m - 2, m)
def mod_lcm(a, b):
    return a * b // gcd(a, b)
n = rint()
a = rints()
l = reduce(mod_lcm, a) % m
print(sum(l * inv(ai) % m for ai in a) % m)

Buggy python submission (verdict: Runtime Error):
# Contest: AtCoder Beginner Contest 152 (https://atcoder.jp/contests/abc152)
# Problem: E: Flatten (https://atcoder.jp/contests/abc152/tasks/abc152_e)

def rint():
    return int(input())


def rints():
    return list(map(int, input().split()))


from math import gcd
from functools import reduce
def lcm(a, b):
    return a * b // gcd(a, b)
n = rint()
a = rints()
l = reduce(lcm, a)
m = 10**9 + 7
print(sum(l // ai % m for ai in a) % m)


Fixed submission:
# Contest: AtCoder Beginner Contest 152 (https://atcoder.jp/contests/abc152)
# Problem: E: Flatten (https://atcoder.jp/contests/abc152/tasks/abc152_e)

def rint():
    return int(input())


def rints():
    return list(map(int, input().split()))


from fractions import gcd
from functools import reduce
m = 10**9 + 7
def inv(a):
    return pow(a, m - 2, m)
def mod_lcm(a, b):
    return a * b // gcd(a, b)
n = rint()
a = rints()
l = reduce(mod_lcm, a) % m
print(sum(l * inv(ai) % m for ai in a) % m)
Buggy python submission (verdict: Runtime Error):
n = int(input())
print(!n)

Fixed submission:
n = int(input())
print(1^n)
Buggy python submission (verdict: Runtime Error):
d=input()
t=input()
s=input()

    
    if s*t >= d:
        print ('Yes')
    
    else:
        print ('No')

Fixed submission:
#輸入字串並分隔，以list儲存
str_in = input()
num = [int(n) for n in str_in.split()]
num =list(map(int, str_in.strip().split()))  
#print(num) #D,T,S

#若T<(D/S)->遲到
if num[1] > (num[0]/num[2]):
    print("Yes")
elif num[1] == (num[0]/num[2]):
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
d=float(input())
t=float(input())
s=float(input())
    
if (int(d/t)) <= s:
    print ('Yes')
    
else:
    print ('No')



Fixed submission:
#輸入字串並分隔，以list儲存
str_in = input()
num = [int(n) for n in str_in.split()]
num =list(map(int, str_in.strip().split()))  
#print(num) #D,T,S

#若T<(D/S)->遲到
if num[1] > (num[0]/num[2]):
    print("Yes")
elif num[1] == (num[0]/num[2]):
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
d=float(input())
t=float(input())
s=float(input())


if (d/t) <= s:
    print ('Yes')
    
else:
    print ('No')



Fixed submission:
#輸入字串並分隔，以list儲存
str_in = input()
num = [int(n) for n in str_in.split()]
num =list(map(int, str_in.strip().split()))  
#print(num) #D,T,S

#若T<(D/S)->遲到
if num[1] > (num[0]/num[2]):
    print("Yes")
elif num[1] == (num[0]/num[2]):
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
x = input()
for i in range(5):

    alist = list(map(int,x))
    result = sum(alist)
    x = str(result

if result%9 == 0 :
    print("yes")
else:
    print("no")

Fixed submission:
m = input("")
s = m.split(".")
sum = 0
if len(s) == 1 and int(m)>=0 and int(m)<10**200000:
    for i in m :
        sum = sum+int(i)
    if sum % 9 == 0:
        print("Yes")
    else:
        print("No")
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(0,n,2):
if a[i] % 2 == 1:
ans += 1
print(ans)

Fixed submission:
x=int(input())
main=list(map(int,input().split()));count=0
for i in range(len(main)):
    if(main[i]%2!=0 and (i+1)%2!=0): count=count+1
print(count)

Buggy python submission (verdict: Runtime Error):
N = int(input())
numList = list()
for i in range(N):
    numList.append(int(input()))
sum, ctr = 0, 1
for i in numList:
    if i == 0: continue
    elif i % 2 != 0 and ctr % 2 != 0:
        sum = sum + 1
    ctr = ctr + 1
print(sum)

Fixed submission:
x=int(input())
main=list(map(int,input().split()));count=0
for i in range(len(main)):
    if(main[i]%2!=0 and (i+1)%2!=0): count=count+1
print(count)

Buggy python submission (verdict: Runtime Error):
n = int(input())
numList = list()
for i in range(n):
    numList.append(int(input()))
sum, ctr = 0, 1
for i in numList:
    if i % 2 != 0 and ctr % 2 != 0:
        sum = sum + 1
    ctr = ctr + 1
print(sum)

Fixed submission:
x=int(input())
main=list(map(int,input().split()));count=0
for i in range(len(main)):
    if(main[i]%2!=0 and (i+1)%2!=0): count=count+1
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())  # Read N Number of integers
A = list(map(int, input().split(' ')))  # read the sequence of A
Q = int(input())   # read Q from user
def myindex(num1, num2, default=False):  # create the Function myindex 
    if num2 in num1:
        return num1.index(num2)
    else:
        return default
 
list1 = []  # create a list 
for a in range(0, Q): # for loop to get B and C
  c = list(map(int, input().split(' ')))
  t = myindex(A, c[0], -1)
  while t != -1:
    A[t] = c[1]
    t = myindex(A, c[0], -1)
  F = sum(A)
  list1.append(F) # add to the list1 
for s in list1:
  print(s) 

Fixed submission:
N = raw_input()
ns = raw_input()
ns = ns.split(' ')

data = {}
for i in ns:
    i = int(i)
    if i in data:
        data[i] += 1
    else:
        data[i] = 1

Q = raw_input()
opr = []
for _ in range(int(Q)):
    tmp = raw_input()
    tmp = tmp.split(' ')
    opr.append([int(tmp[0]), int(tmp[1])])

ans = 0
for k, v in data.iteritems():
    ans += k * v
for op in opr:
    if op[0] not in data:
        print ans
        continue

    old1 = data[op[0]]
    del data[op[0]]

    old2 = 0
    if op[1] in data:
        old2 = data[op[1]]
    ans -= old1 * op[0] + old2 * op[1]

    data[op[1]] = old1 + old2
    ans += data[op[1]] * op[1]

    print ans
Buggy python submission (verdict: Runtime Error):
X,Y = map(input().split()) #input number of animals and legs

crane_legs = 2
turtle_legs = 4

answer = "No"

for i in range(X+1): #X+1 because it will only consider 0,1,2
    remaining = X-i
    if crane_legs*i + turtle_legs*remaining == Y:
        answer = "Yes"
#Loop to check combinations of animals is correct

print(answer)

Fixed submission:
#definiition
x,y= map(int,input().split())
crane= 2
turtle= 4
ans="No"
#Loop
for i in range(x+1):
    b=x-i
    if crane*i + turtle*b == y:
        ans = "Yes"
print(ans)

Buggy python submission (verdict: Runtime Error):
C, T = map(int, input().split())

#declare the output result no
result = 'No'
for a in range(C + 1):
b = C - a 

#but if the combination is in the cases the result will be yes
if 2 * a + 4 * b == T:
             result = 'Yes'

print(result)


Fixed submission:
#definiition
x,y= map(int,input().split())
crane= 2
turtle= 4
ans="No"
#Loop
for i in range(x+1):
    b=x-i
    if crane*i + turtle*b == y:
        ans = "Yes"
print(ans)
Buggy python submission (verdict: Runtime Error):
def check(understanding,X):
    for individual in understanding:
        if individual<X:
            return False
    return True

cost=0
inputs1 =list(map(int, input().split()[:3]))
N=inputs1[0]
M=inputs1[1]
X=inputs1[2]

matrix=[]
understanding= []
for i in range(N):
    inputs =list(map(int, input().split()[:M+1]))
    matrix.append(inputs)

for i in range(N):
    cost+=matrix[i][0]
    for j in range(1,M+1):
        understanding[j]+=matrix[i][j]
    if check(understanding,X):
        print(cost)
        break

if not check(understanding,X):
    print(-1)

Fixed submission:
n, m, x = map(int, input().split())

a = []
c = []

for i in range(n):
    a.append(list(map(int, input().split())))
    c.append(a[i][0])
    del a[i][0]

INF = 100000000

ans = INF

for i in range(1 << n):
    cost = 0
    d = [0] * m
    for j in range(n):
        if i >> j & 1:
            cost += c[j]
            for k in range(m):
                d[k] += a[j][k]
    ok = True
    for j in range(m):
        if d[j] < x:
            ok = False
    if ok:
        ans = min(ans, cost)
if ans == INF:
    print(-1)
else:
    print(ans)
Buggy python submission (verdict: Runtime Error):
a, b = [int(a) for a in input().split()]
print("unsafe" if a <= b else "safe")

Fixed submission:
s,w=map(int,input().split())
if(s>w):print("safe")
else:print("unsafe")

Buggy python submission (verdict: Runtime Error):
Q = int(input())
for i in range(Q):
    S,W=[int(x) for x in input().split()]
    if W >= S:
        print('unsafe')
    else:
        print('safe')



Fixed submission:
s,w=map(int,input().split())
if(s>w):print("safe")
else:print("unsafe")
Buggy python submission (verdict: Runtime Error):
N , M = input().split(" ")
tm = 0
for i in range(int(M)):
    i = input()
    tm = tm + int(i)
print(int(N)-tm)

Fixed submission:
a,b=map(int,input().split())
c=list(map(int,input().split()))
d=sum(c)
print(a-d if a-d>=0 else -1)
Buggy python submission (verdict: Runtime Error):
temp=list(map(int,input().rstrip().split()))
n=temp[0]
S=temp[1]
summ=0
count=0
while summ<S :
    if (S-summ)>=n :
        summ+=n

        count+=1
    else :
        count+=1
        break
print(count)

Fixed submission:
n = input()

print("Yes" if n.find('7') != -1 else "No")
Buggy python submission (verdict: Runtime Error):
import math


def f(x):
    return math.factorial(x)


arr = list(map(int, input().split()))
n = arr[0]
m = arr[1]
cnt = 0
cnt += int(f(n) / (2 * f(n - 2)))
if m > 1:
    cnt += int(f(m) / (2 * f(m - 2)))
print(int(cnt))


Fixed submission:
n, m = map(int, input().split())
print((n*(n-1))//2+(m*(m-1))//2)
Buggy python submission (verdict: Runtime Error):
def pal(s):
    rev = ''
    for a in s:
        rev = a + rev
    return s == rev

s = input()
def sub(s):
    if pal(s):
        n = len(s)
        if pal(s[0:(n-1)/2]):
            if pal(s[(n+3)/2:n-1]):
                return True
    return False
if sub(s):
    print("Yes")
else:
    print("No")

Fixed submission:
string=input()
palindrome=False
palin1=False

def palin(string):
    palindrome=False
    if string==string[::-1]:
        palindrome=True
    return palindrome

palindrome=palin(string)

if palin(string[int((len(string)-1)/2)])==True and palindrome==True:
    palin1=True
if palin(string[int((len(string)+3)/2)-1:len(string)])==True and palin1==True:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
def shortie (L):
 R= L/3
Return (R**3)

L+int(input())
Shortie (L)

Fixed submission:
#hello
#password
#input
#understandign python
#less errors
#work now please
q = int(input())
w = q / 3
print(w ** 3)
Buggy python submission (verdict: Runtime Error):
n, a, b = list(map(int, input().split()))
ans = (n//(a+b)) * a)
ans += n % (a+b) if (n % (a+b)) <= a) else a
print(ans)

Fixed submission:
l = input().split()

[n,a,b] = [int(x) for x in l]

if a==b and a==0:
    print(0)
else:
    x = a+b
    y = n//x

    if a == 0:
        print(0)
    else:
        if b == 0:
            print(n)
        else:
            t = n - y*x
            if t > a:
                print(y*a+a)
            else:
                print(y*a+t)

Buggy python submission (verdict: Runtime Error):
n, a, b = list(map(int, input().split()))
ans = (n//(a+b)) * a)
ans += n % (a+b) if (n % (a+b)) <= a) else a
print()

Fixed submission:
l = input().split()

[n,a,b] = [int(x) for x in l]

if a==b and a==0:
    print(0)
else:
    x = a+b
    y = n//x

    if a == 0:
        print(0)
    else:
        if b == 0:
            print(n)
        else:
            t = n - y*x
            if t > a:
                print(y*a+a)
            else:
                print(y*a+t)

Buggy python submission (verdict: Runtime Error):
S = input()
list_num = S.split(' ')
list_num = map(int, list_num)
N, A, B = list_num

if A+B>N:
  print(N-A-B)
elif A+B=N:
  print(A)

Fixed submission:
l = input().split()

[n,a,b] = [int(x) for x in l]

if a==b and a==0:
    print(0)
else:
    x = a+b
    y = n//x

    if a == 0:
        print(0)
    else:
        if b == 0:
            print(n)
        else:
            t = n - y*x
            if t > a:
                print(y*a+a)
            else:
                print(y*a+t)

Buggy python submission (verdict: Runtime Error):
n=input()
a=input()
b=input()
t=0
i=0
while t<=n:
    if t+a>n:
        i+=n-t
        break
    i+=a
    t+=a
    t+=b
print(i)

Fixed submission:
l = input().split()

[n,a,b] = [int(x) for x in l]

if a==b and a==0:
    print(0)
else:
    x = a+b
    y = n//x

    if a == 0:
        print(0)
    else:
        if b == 0:
            print(n)
        else:
            t = n - y*x
            if t > a:
                print(y*a+a)
            else:
                print(y*a+t)