Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
s=input()
s2=list(s)
if s2[0]=="?" and s2[1]=="D":
    s2[0]="P"
elif s2[0]=="?" and (s2[1]=="P" or s2[1]=="?"):
    s2[0]="D"
if s2[-1]=="?":
    s2[-1]="D"
for i in range(1,len(s2)-1):
    if s2[i]=='?':
        if s2[i-1]=="D" and (s2[i+1]=="D" or s2[i+1]=="?"):
           s2[i]="P"
        else:
            s2[i]="D"
s1="".join(s2)
print(s1)

Fixed submission:
s=input()
s2=list(s)
s1=""
if s2[-1]=="?":
    s2[-1]="D"
if s2[0]=="?" and s2[1]=="D":
    s2[0]="P"
elif s2[0]=="?" and (s2[1]=="P" or s2[1]=="?"):
    s2[0]="D"
for i in range(1,len(s2)-1):
    if s2[i]=='?':
        if s2[i-1]=="D" and (s2[i+1]=="D" or s2[i+1]=="?"):
           s2[i]="P"
        else:
            s2[i]="D"
for i in s2:
    s1+=i
print(s1)

Buggy python submission (verdict: Runtime Error):
s=input()
s=list(s)
if s[0]=="?" and s[1]=="D":
    s[0]="P"
elif s[0]=="?" and (s[1]=="P" or s[1]=="?"):
    s[0]="D"
if s[-1]=="?":
    s[-1]="D"
for i in range(1,len(s)-1):
    if s[i]=='?':
        if s[i-1]=="D" and (s[i+1]=="D" or s[i+1]=="?"):
           s[i]="P"
        else:
            s[i]="D"
s1="".join(s)
print(s1)

Fixed submission:
s=input()
s2=list(s)
s1=""
if s2[-1]=="?":
    s2[-1]="D"
if s2[0]=="?" and s2[1]=="D":
    s2[0]="P"
elif s2[0]=="?" and (s2[1]=="P" or s2[1]=="?"):
    s2[0]="D"
for i in range(1,len(s2)-1):
    if s2[i]=='?':
        if s2[i-1]=="D" and (s2[i+1]=="D" or s2[i+1]=="?"):
           s2[i]="P"
        else:
            s2[i]="D"
for i in s2:
    s1+=i
print(s1)

Buggy python submission (verdict: Runtime Error):
s=input()
s=list(s)
if s[0]=="?" and s[1]=="D":
    s[0]="P"
elif s[0]=="?" and (s[1]=="P" or s[1]=="?"):
    s[0]="D"
for i in range(1,len(s)-1):
    if s[i]=='?':
        # print(s)
        if s[i-1]=="D" and (s[i+1]=="D" or s[i+1]=="?"):
           s[i]="P"
        else:
            s[i]="D"
    # print(s)
if s[-1]=="?":
    s[-1]="D"
s1="".join(s)
print(s1)

Fixed submission:
s=input()
s2=list(s)
s1=""
if s2[-1]=="?":
    s2[-1]="D"
if s2[0]=="?" and s2[1]=="D":
    s2[0]="P"
elif s2[0]=="?" and (s2[1]=="P" or s2[1]=="?"):
    s2[0]="D"
for i in range(1,len(s2)-1):
    if s2[i]=='?':
        if s2[i-1]=="D" and (s2[i+1]=="D" or s2[i+1]=="?"):
           s2[i]="P"
        else:
            s2[i]="D"
for i in s2:
    s1+=i
print(s1)

Buggy python submission (verdict: Runtime Error):
s=input()
s=list(s)
if s[0]=="?" and s[1]=="D":
    s[0]="P"
elif s[0]=="?" and s[1]=="P":
    s[0]="D"
for i in range(1,len(s)-1):
    if s[i]=='?':
        # print(s)
        if s[i-1]=="D" and s[i+1]=="D":
           s[i]="P"
        elif s[i-1]=="D" and s[i+1]=="?":
            s[i]="P"
        else:
            s[i]="D"
    # print(s)
if s[-1]=="?":
    s[-1]="D"
s1="".join(s)
print(s1)

Fixed submission:
s=input()
s2=list(s)
s1=""
if s2[-1]=="?":
    s2[-1]="D"
if s2[0]=="?" and s2[1]=="D":
    s2[0]="P"
elif s2[0]=="?" and (s2[1]=="P" or s2[1]=="?"):
    s2[0]="D"
for i in range(1,len(s2)-1):
    if s2[i]=='?':
        if s2[i-1]=="D" and (s2[i+1]=="D" or s2[i+1]=="?"):
           s2[i]="P"
        else:
            s2[i]="D"
for i in s2:
    s1+=i
print(s1)
Buggy python submission (verdict: Runtime Error):
def do():
    n,m=map(int,input().split())
    d=int(input())
    l=[]
    for i in range(n):
        a=list(map(int,input().split()))
        l.extend(a)
    for j in range(1,n+1):
        if j not in l:
            return j
print(do())

Fixed submission:
def do():
    n,m=map(int,input().split())
    num=[]
    k=0
    for i in range(m):
        d=int(input())
        l=list(map(int,input().split()))
        num.extend(l)
    for i in range(1,n+1):
        if i not in num:
            k+=1
    return k


print(do())
Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
l=list(map(int,input().split()))
l1=sorted(l)
for i in range(1,a+1):
    if i>l1[-1]:
        print("0")
    else:
        print(l.count(i))

Fixed submission:
from collections import Counter
a=int(input())
l=list(map(int,input().split()))
d=Counter(l)
# print(d)
for i in range(1,a+1):
    if i in d:
        print(d[i])
    else:
        print("0")

Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
l=list(map(int,input().split()))
for i in range(1,a+1):
    print(l.count(i))

Fixed submission:
from collections import Counter
a=int(input())
l=list(map(int,input().split()))
d=Counter(l)
# print(d)
for i in range(1,a+1):
    if i in d:
        print(d[i])
    else:
        print("0")

Buggy python submission (verdict: Runtime Error):
a=int(input())
l=list(map(int,input().split()))
l1=[0]
l1.extend(l)
l2=[]
l1=sorted(l1)
for i in range(a-1):
    if l1[i]<l1[i+1]:
        print(l.count(l[i+1]))
    else:
        print("0")


Fixed submission:
from collections import Counter
a=int(input())
l=list(map(int,input().split()))
d=Counter(l)
# print(d)
for i in range(1,a+1):
    if i in d:
        print(d[i])
    else:
        print("0")
Buggy python submission (verdict: Time Limit Exceeded):
import math
k=int(input())
re=0
for i in range(1,k+1):
    for j in range(1,k+1):
        for l in range(1,k+1):
            re+=math.gcd(math.gcd(i,j),l)
print(re)


Fixed submission:
from math import gcd
k=int(input())
re=0
for i in range(1,k+1):
    for j in range(1,k+1):
        v=gcd(i,j)
        for l in range(1,k+1):
            re+=gcd(v,l)
print(re)
Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
# a=sorted(a)
c=abs(n-m)
if m==1:
   c=0
else:
    while True:
        n=abs(n-m)
        if n<=c:
            c=n
        else:
            break
print(c)

Fixed submission:
n,m=map(int,input().split())
# a=sorted(a)
l=[]
c=abs(n-m)
if n%m==0:
    c=0
    print(c)
else:
    c=n%m
    d=abs(m-c)
    l.append(c)
    l.append(d)
    l=sorted(l)
    print(l[0])

Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
# a=sorted(a)
c=abs(n-m)
while True:
    n=abs(n-m)
    if n<=c:
        c=n
    else:
        break
print(c)

Fixed submission:
n,m=map(int,input().split())
# a=sorted(a)
l=[]
c=abs(n-m)
if n%m==0:
    c=0
    print(c)
else:
    c=n%m
    d=abs(m-c)
    l.append(c)
    l.append(d)
    l=sorted(l)
    print(l[0])
Buggy python submission (verdict: Runtime Error):
l = int(input())
print((l / 3) ** 3)

Fixed submission:
a=input().split()
(n,m)=map(int,a)
d=0
d1=0
for i in range(n):
    n-=1
    d=d+n
for j in range(m):
    m-=1
    d1=d1+m
print(d1+d)
Buggy python submission (verdict: Runtime Error):
    l=int(input())
    print((l/3)**3)

Fixed submission:
l = float(input())
x=l/3
y=x
z=y
print(z*y*x)
Buggy python submission (verdict: Runtime Error):
l=[1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]
a=int(input())
print(l[a])

Fixed submission:
l = [1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]
a=int(input())
print(l[a-1])
Buggy python submission (verdict: Runtime Error):
    n,a,b=map(int,input().split())
    answer=n//(a+b)*a+min(n%(a+b),a)
    print(answer)

Fixed submission:
a = input().split()
a = list(map(int,a))
(n,m,k)=a
answer = n // (m + k) * m + min(n % (m + k), m)
print(answer)
Buggy python submission (verdict: Runtime Error):
    import math
    a,b=map(int,input().split())
    answer=False
    for i in range(1,1009):
        if int(i*0.08)==a and int(i*0.10)==b:
            print(i)
            answer=True
            break
    if not answer:
        print(-1)

Fixed submission:
a,b=map(int,input().split())
answer=False
for i in range(1,1009):
    if int(i*0.08)==a and int(i*0.10)==b:
        print(i)
        answer=True
        break
if not answer:
     print("-1")
Buggy python submission (verdict: Runtime Error):
(s,t)=input().split()
a=input()
(n,m)=list(map(int,a))
u=input()
if u==s:
  print(n-1,m)
elif u==t:
  print(n,m-1)


Fixed submission:
(s, t) = input().split()
a = input().split()
(n, m) = list(map(int, a))
u = input()
if u == s:
    print(n - 1, m)
elif u == t:
    print(n, m - 1)
Buggy python submission (verdict: Runtime Error):
x,y=map(int,input().split())
l=[0,300000,200000,100000]
if x==y==1:
 print(l[x]+l[y]+400000)
elif y>3:
    print(l[x])
elif x>3:
    print(l[y])
else:
    print(l[x]+l[y])

Fixed submission:
x,y=map(int,input().split())
l=[0,300000,200000,100000]
if x==y==1:
 print(l[x]+l[y]+400000)
else:
    if y > 3:
        y=0
    if x>3:
        x=0
    print(l[x]+l[y])
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=[]
l1=[]
for i in range(n):
    x,y=map(int,input().split())
    l.append((x,y))
N=math.factorial(n)
c=itertools.permutations(l,n)
l=list(c)
for j in range(N):
    for k in range(n-1):
        l1.append(math.sqrt((l[j][k][0]-l[j][k+1][0])**2+(l[j][k][1]-l[j][k+1][1])**2))
print(sum(l1)/N)


Fixed submission:
import itertools
import math
n=int(input())
l=[]
l1=[]
for i in range(n):
    x,y=map(int,input().split())
    l.append((x,y))
N=math.factorial(n)
c=itertools.permutations(l,n)
l=list(c)
for j in range(N):
    for k in range(n-1):
        d=math.sqrt((l[j][k][0]-l[j][k+1][0])**2+(l[j][k][1]-l[j][k+1][1])**2)
        l1.append(d)
print(sum(l1)/N)
Buggy python submission (verdict: Runtime Error):
def do():
    w,h,x,y=map(int,input().split())
    ar1=(h-y)*w
    ar2=(w-x)*h
    if ar1==ar2:
        return "{} 1".format(ar2)
    elif w%x==0:
        return "{} 0".format(ar2)
    elif h%y==0:
        return "{} 0".format(ar1)
print(do())

Fixed submission:
def do():
    w,h,x,y=map(int,input().split())
    ar=w*h
    if w/2==x and h/2==y:
        return "{} 1".format(ar/2)
    else:
        return "{} 0".format(ar/2)
print(do())

Buggy python submission (verdict: Runtime Error):
def do():
    w,h,x,y=map(int,input().split())
    ar1=(h-y)*w
    ar2=(w-x)*h
    if w%x==0 and h%y==0:
        return "{} 1".format(ar2)
    elif w%x==0:
        return "{} 0".format(ar2)
    elif h%y==0:
        return "{} 0".format(ar1)
print(do())

Fixed submission:
def do():
    w,h,x,y=map(int,input().split())
    ar=w*h
    if w/2==x and h/2==y:
        return "{} 1".format(ar/2)
    else:
        return "{} 0".format(ar/2)
print(do())
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a = list(map(int, input().strip().split()))
total=0
for i in range(len(a)):
    max_num=max(a[:i+1])
    total=total+max_num-a[i]
print(total)

Fixed submission:
def maxof(x, y):
    if x > y:
        return x
    return y

n=int(input())
a = list(map(int, input().strip().split()))
total=0
max_num=0
for i in range(len(a)):
    max_num=maxof(max_num,a[i])
    total=total+max_num-a[i]
print(total)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a = list(map(int, input().strip().split()))

total=0
for i in range(len(a)):
    total=total+(max(a[0:i+1])-a[i])
print(total)

Fixed submission:
def maxof(x, y):
    if x > y:
        return x
    return y

n=int(input())
a = list(map(int, input().strip().split()))
total=0
max_num=0
for i in range(len(a)):
    max_num=maxof(max_num,a[i])
    total=total+max_num-a[i]
print(total)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a = list(map(int, input().strip().split()))




total=0
for i in range(len(a)):
    total=total+(max(a[0:i+1])-a[i])
print(total)

Fixed submission:
def maxof(x, y):
    if x > y:
        return x
    return y

n=int(input())
a = list(map(int, input().strip().split()))
total=0
max_num=0
for i in range(len(a)):
    max_num=maxof(max_num,a[i])
    total=total+max_num-a[i]
print(total)
Buggy python submission (verdict: Runtime Error):
k=int(input())
i=1
if k%7==0:
    while (10**i)%(9*k/7)!=1:
        i+=1

else:
    while (10**i)%(9*k)!=1:
        i+=1



print(i)
                                        
                                        
    

Fixed submission:
k=int(input())
a=[]
judge=0
a.append("")
a.append(7%k)
for i in range(2,k+1):
    a.append((a[i-1]*10+7)%k)
for i in range(1,k+1):
    if a[i]==0:
        print(i)
        judge=1
        break
if judge==0:
    print(-1)

Buggy python submission (verdict: Runtime Error):
#include<iostream>
using namespace std;

int main(){
    int k;
    int n=7;
    int count=1;

    cin>>k;

    while(n%k != 0){
        if(k%2==0){
            count=-1;
            break;
        }
        else if(k%5==0){
            count=-1;
            break;
        }
        n=10*n+7;
        count++;
    }
    cout<<count<<"\n";

}
                                                              
                                                              

Fixed submission:
k=int(input())
a=[]
judge=0
a.append("")
a.append(7%k)
for i in range(2,k+1):
    a.append((a[i-1]*10+7)%k)
for i in range(1,k+1):
    if a[i]==0:
        print(i)
        judge=1
        break
if judge==0:
    print(-1)

Buggy python submission (verdict: Runtime Error):
#include<iostream>
using namespace std;

int main(){
    int k;
    int n=7;
    int count=1;

    cin>>k;

    while(n%k != 0){
        if(k%2=0){
            count=-1;
            break;
        }
        else(k%5=0){
            count=-1;
            break;
        }
        n=10*n+7;
        count++;
    }
    cout<<count<<"\n";

}
                                                       

Fixed submission:
k=int(input())
a=[]
judge=0
a.append("")
a.append(7%k)
for i in range(2,k+1):
    a.append((a[i-1]*10+7)%k)
for i in range(1,k+1):
    if a[i]==0:
        print(i)
        judge=1
        break
if judge==0:
    print(-1)
Buggy python submission (verdict: Runtime Error):
 a,b=(int(x) for x in input().split())
 
 print(a*b)
                                                                                          
                                                                                          
                                                                                          
        

Fixed submission:
a,b=(int(x) for x in input().split())

print(int(a*b))
Buggy python submission (verdict: Time Limit Exceeded):
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
if 0 in a:
    print(0)
else:
    for i in range(n):
        ans*=a[i]
        if ans>10**18:
            ans=-1
    print(ans)

Fixed submission:
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
if 0 in a:
    print(0)
else:
    for i in range(n):
        ans*=a[i]
        if ans>10**18:
            ans=-1
            break
    print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
for i in range(n):
    ans=ans*a[i]
    if ans>10**18:
        ans=-1
print(ans)

Fixed submission:
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
if 0 in a:
    print(0)
else:
    for i in range(n):
        ans*=a[i]
        if ans>10**18:
            ans=-1
            break
    print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[0]*n
total=1
a=([int(x) for x in input().split()])
for i in range(n):
    total=total*a[i]
    
if total<=10**18:
    print(total)
else:
    print("-1")
                                                                  


Fixed submission:
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
if 0 in a:
    print(0)
else:
    for i in range(n):
        ans*=a[i]
        if ans>10**18:
            ans=-1
            break
    print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n=int(input())
a=[0]*2
total=1
a=([int(x) for x in input().split()])
for i in range(n):
    total=total*a[i]

if total<=10**18:
    print(total)
else:
    print("-1")
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             

Fixed submission:
#b問題
n=int(input())
ans=1
a=list(int(y) for y in input().split())
# print(a)
if 0 in a:
    print(0)
else:
    for i in range(n):
        ans*=a[i]
        if ans>10**18:
            ans=-1
            break
    print(ans)
Buggy python submission (verdict: Runtime Error):
import math

a,b=int(input()),float(input())
print((math.floor(float(a*b))))

                                           

Fixed submission:
A, B = input().split(' ')
print(int(A) * int(B.replace('.', '')) // 100)
Buggy python submission (verdict: Runtime Error):

n1,n2=int(n[:2]),int(n[2:])
if (n1>12 and n2>12) or (n1==0 and n2==0):
    print("NA")
elif (n1!=0 and n1<=12) and (n2!=0 and n2<=12):
    print("AMBIGUOUS")
elif n1!=0 and n1<=12:
    print("MMYY")
elif n2!=0 and n2<=12:
    print("YYMM")
else:
    print("errer")



Fixed submission:
n=input()

n1,n2=int(n[:2]),int(n[2:])
if (n1>12 and n2>12) or (n1==0 and n2==0):
    print("NA")
elif (n1!=0 and n1<=12) and (n2!=0 and n2<=12):
    print("AMBIGUOUS")
elif n1!=0 and n1<=12:
    print("MMYY")
elif n2!=0 and n2<=12:
    print("YYMM")
else:
    print("NA")
Buggy python submission (verdict: Runtime Error):
	a,b,k = map(int, input().split())
	a=a-k
	b=b+a
	if a<0:a=0
	if b<0:b=0
	print(a,b)

Fixed submission:
A,B,K = list(map(int,input().split()))
if K <= A:
    A = A - K
else:
    if K - A <= B:
        B = B - (K - A)
        A = 0        
    else:
        A = 0
        B = 0
print(A, B)
Buggy python submission (verdict: Runtime Error):
# coding: utf-8
import pkg
from itertools import combinations as comb
import numpy as np


# 参考:
# エラトステネスの篩
# https://blog.mktia.com/how-to-output-prime-numbers-in-python/
# https://python.ms/eratosthenes/#_2-%E9%AB%98%E9%80%9F%E7%89%88

	# p:素数　a:任意の自然数
	# a**p≡a mod p
	# a**(p-1)≡1 (mod p) ※Pで割ったあまりが1
	
	
def main():
	x = int(input())
	while not IsPrime(x):
		x += 1
	print(x)

def IsPrime(n):
	if n < 2:
		return False
	elif n == 2:
		return True
	elif n % 2 == 0:
		return False
	
	sqrtN = int(n**0.5)
	for i in range(3, sqrtN, 2):
		if n%i == 0:
			return False
	return True


def primes(n):
	is_prime = [True] * (n + 1)
	is_prime[0] = False
	is_prime[1] = False
	for i in range(2, int(n**0.5) + 1):
		if not is_prime[i]:
			continue
		for j in range(i * 2, n + 1, i):
			is_prime[j] = False
	return [i for i in range(n + 1) if is_prime[i]]


if __name__ == '__main__':
	main()


Fixed submission:
def main():
	x = int(input())
	while not IsPrime(x):
		x += 1
	print(x)

def IsPrime(n):
	if n < 2:
		return False
	elif n == 2:
		return True
	elif n % 2 == 0:
		return False
	
	sqrtN = int(n**0.5)
	for i in range(3, sqrtN, 2):
		if n%i == 0:
			return False
	return True

if __name__ == '__main__':
	main()
Buggy python submission (verdict: Runtime Error):
def main():
	N = int(input())
	a = list(map(int, input().split()))
	if 1 not in a:
		print(-1)
	else:
		ans = solve(1,a,0)
		print(ans)


def solve(n,a,b):
	if n in a:
		idx = a.index(n)
		b += idx
		return solve(n+1, a[idx+1:],b)
	else:
		return b


if __name__ == '__main__':
	main()


Fixed submission:
def main():
	N = int(input())
	a = list(map(int, input().split()))
	num = 1
	cnt = 0
	if 1 not in a:
		print(-1)
	else:
		for i in range(N):
			if a[i] == num:
				num += 1
			else:
				cnt += 1
		print(cnt)



if __name__ == '__main__':
	main()

Buggy python submission (verdict: Runtime Error):
def main():
	N = int(input())
	a = list(map(int, input().split()))
	if 1 not in a:
		print(-1)
		exit
	ans = test(1,a,0)
	print(ans)


def test(n,a,b):
	if n in a:
		idx = a.index(n)
		b += idx
		return test(n+1, a[idx+1:],b)
	else:
		return b


if __name__ == '__main__':
	main()

Fixed submission:
def main():
	N = int(input())
	a = list(map(int, input().split()))
	num = 1
	cnt = 0
	if 1 not in a:
		print(-1)
	else:
		for i in range(N):
			if a[i] == num:
				num += 1
			else:
				cnt += 1
		print(cnt)



if __name__ == '__main__':
	main()
Buggy python submission (verdict: Runtime Error):
import math
def main():
	N = int(input())
	P = int(math.log(N,5))
	ans = 0
	if N%2 == 1:
		print(0)
	else:
		N = int(N/2)
		ans = [ int(N/(5**p)) for p in range(1,P+1)]
		print(sum(ans))

if __name__ == '__main__':
	main()

Fixed submission:
import math
def main():
	N = int(input())
	if N%2 == 1 or N==0:
		print(0)
	else:
		N = N//2
		P = int(math.log(N,5))
		ans = [ N//(5**p) for p in range(1,P+1)]
		print(sum(ans))

if __name__ == '__main__':
	main()

Buggy python submission (verdict: Runtime Error):
import math
def main():
	N = int(input())
	P = int(math.log(N,5))
	ans = 0
	if N%2 == 1:
		print(0)
	else:
		ans = [int((N/2)/int(pow(5,p))) for p in range(1,P)]
		print(sum(ans)+1)

if __name__ == '__main__':
	main()

Fixed submission:
import math
def main():
	N = int(input())
	if N%2 == 1 or N==0:
		print(0)
	else:
		N = N//2
		P = int(math.log(N,5))
		ans = [ N//(5**p) for p in range(1,P+1)]
		print(sum(ans))

if __name__ == '__main__':
	main()

Buggy python submission (verdict: Runtime Error):
import math
def main():
	N = int(input())
	P = int(math.log(N,5))
	ans = 0
	if N%2 == 1:
		print(0)
	else:
		ans = [int((N/2)/int(pow(5,p))) for p in range(P)]
		print(sum(ans)+1)

if __name__ == '__main__':
	main()

Fixed submission:
import math
def main():
	N = int(input())
	if N%2 == 1 or N==0:
		print(0)
	else:
		N = N//2
		P = int(math.log(N,5))
		ans = [ N//(5**p) for p in range(1,P+1)]
		print(sum(ans))

if __name__ == '__main__':
	main()

Buggy python submission (verdict: Runtime Error):
import math
def main():
	N = int(input())
	P = int(math.log(N,5))
	ans = 0
	
	ans = [int((N/2)/pow(5,p)) for p in range(1,P)]
	print(sum(ans))


if __name__ == '__main__':
	main()

Fixed submission:
import math
def main():
	N = int(input())
	if N%2 == 1 or N==0:
		print(0)
	else:
		N = N//2
		P = int(math.log(N,5))
		ans = [ N//(5**p) for p in range(1,P+1)]
		print(sum(ans))

if __name__ == '__main__':
	main()
Buggy python submission (verdict: Time Limit Exceeded):
import itertools

def main():
	N = int(input())
	A = map(int, input().split())
	sum = 0
	for i, j in  itertools.combinations(A, 2):
		sum = sum + (i ^ j)
	print( sum % (10**9+7))


if __name__ == '__main__':
	main()


Fixed submission:
def main():
	N = int(input())
	A = list(map(int, input().split()))
	
	keta =len(bin(max(A)))-2
	A = [ '{a:0{keta}b}'.format(a=a,keta=keta) for a in A]
	sum = 0
	for i in range(keta):
		bit = [a[i] for a in A]
		sum = sum + (2**(keta-i-1) * ( bit.count('1')*bit.count('0')))
	print(sum % (10**9+7))

if __name__ == '__main__':
	main()
Buggy python submission (verdict: Runtime Error):
a = int(input())
s = input()
  if a <= 3200:
    print(s)
else:
    print("red")

Fixed submission:
a = int(input())
s = input()
if a >= 3200:
    print(s)
else:
    print("red")
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [ int(input()) for i in range(N)]
a = [ 1/i for i in A]
res = 1/(sum(a))
print(res)

Fixed submission:
N = int(input())
A = map(int,input().split())
a = [ 1/i for i in A]
res = 1/(sum(a))
print(res)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [ int(input()) for i in range(N)]
a = [ 1/i for i in A]
res = 1/(sum(a))
print(res)

Fixed submission:
N = int(input())
A = map(int,input().split())
a = [ 1/i for i in A]
res = 1/(sum(a))
print(res)