Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    l, r = [int(x) for x in input().split()]
    # if r - l + 1 >= 5000:
    #     print(0)
    # else:
    M = 2019
    mn = []
    for i in range(l, r + 1):
        for j in range(i+1, r + 1):
            mn.append((i*j)%M)

    mn.sort()
    print(mn[0])
        



t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""



"""


Fixed submission:
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    l, r = [int(x) for x in input().split()]
    if r - l + 1 >= 5000:
        print(0)
    else:
        M = 2019
        mn = []
        for i in range(l, r + 1):
            for j in range(i+1, r + 1):
                mn.append((i*j)%M)

        mn.sort()
        print(mn[0])
        



t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""



"""
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n, m = [int(x) for x in input().split()]
    s = input()
    t = input()
    g = gcd(n, m)
    ans = n * m // g
    a, b = n // g, m // g
    x, y = 0, 0
    for i in range(g):
        if s[x] != x[y]:
            print(-1)
            return
        x += a
        y += b
    print(ans)
    
t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

2 2 2 2 2

"""


Fixed submission:
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n, m = [int(x) for x in input().split()]
    s = input()
    t = input()
    g = gcd(n, m)
    ans = n * m // g
    a, b = n // g, m // g
    x, y = 0, 0
    for i in range(g):
        if s[x] != t[y]:
            print(-1)
            return
        x += a
        y += b
    print(ans)
    
t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

2 2 2 2 2

"""

Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n, m = [int(x) for x in input().split()]
    s = input()
    t = input()
    l = n * m // gcd(n, m)
    if n * m != l:
        if n > m:
            n, m = m, n
            s, t = t, s
        ok = 1
        for i in range(n):
            if s[i] != t[i * l // n]:
                ok = 0
        if ok:
            print(l)
        else:
            print(-1)
    else:
        print(l)

    




        
    

    
    

t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

2 2 2 2 2

"""


Fixed submission:
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n, m = [int(x) for x in input().split()]
    s = input()
    t = input()
    g = gcd(n, m)
    ans = n * m // g
    a, b = n // g, m // g
    x, y = 0, 0
    for i in range(g):
        if s[x] != t[y]:
            print(-1)
            return
        x += a
        y += b
    print(ans)
    
t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

2 2 2 2 2

"""
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n = int(input())
    a = [int(x)-1 for x in input().split()]
    ans = 0
    for i in range(n):
        if a[i] == i:
            if 1:
                a[i], a[i+1] = a[i+1], a[i]
            elif i + 1 == n:
                a[i], a[i-1] = a[i-1], a[i]
            ans += 1

    print(ans)

t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

abc

"""


Fixed submission:
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial, gcd
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n = int(input())
    a = [int(x)-1 for x in input().split()]
    ans = 0
    for i in range(n):
        if a[i] == i:
            if i + 1 < n:
                a[i], a[i+1] = a[i+1], a[i]
            else:
                a[i], a[i-1] = a[i-1], a[i]
            ans += 1

    print(ans)

t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""

abc

"""
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n = int(input())
    a = [int(x) for x in input().split()]
    b = []
    p = 0
    for e in a:
        if p != e:
            b.append(e)
        p = e

    a = b
    n = len(a)
    p = -1
    ans = 0
    i = 1
    while i < n:
        if a[i-1] > a[i]:
            x = 0
        else:
            x = 1
        if p != x:
            ans += x
        p = x
        i += 1

    print(ans + (not x))

t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""



"""


Fixed submission:
# -*- coding: utf-8 -*-
import sys
from collections import deque, defaultdict
from math import sqrt, factorial
# def input(): return sys.stdin.readline()[:-1] # warning not \n
# def input(): return sys.stdin.buffer.readline().strip() # warning bytes
# def input(): return sys.stdin.buffer.readline().decode('utf-8')


def solve():
    n = int(input())
    a = [int(x) for x in input().split()]
    b = []
    p = 0
    for e in a:
        if p != e:
            b.append(e)
        p = e
    a = b
    n = len(b)

    ans = 0
    i = 0
    while i < n:
        ans += 1
        if i + 1 == n: break
        else:
            if a[i] < a[i+1]:
                while i + 1 < n and a[i] < a[i+1]:
                    i += 1
                i += 1
            else:
                while i + 1 < n and a[i] > a[i+1]:
                    i += 1
                i += 1
    print(ans)



    

t = 1
# t = int(input())
for case in range(1,t+1):
    ans = solve()


"""



"""
Buggy python submission (verdict: Runtime Error):
#include <bits/stdc++.h>
using namespace std;

int main()
{
  int64_t n, k;
  cin >> k >> n;
  vector<int64_t> li(n * 2);
  for (int i = 0; i < n; ++i)
  {
    cin >> li[i];
    li[i + n] = li[i] - k;
  }
  sort(li.begin(), li.end());
  int64_t ans = 10e9;
  for (int i = 0; i < 2 * n - (n - 1); ++i)
    ans = min(ans, abs(li[i] - li[i + n - 1]));
  cout << ans << "\n";
}

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

tmp = [0] * n
for i in range(n):
    tmp[i] = li[i] - k
li = li + tmp
li.sort()
ans = 10**9
for i in range(len(li) - n+1):
    ans = min(ans, abs(li[i] - li[i + n-1]))
print(ans)
Buggy python submission (verdict: Runtime Error):
li = list(map(int, input().split()))
if (set(len(li))) == 2:
    print("Yes")
else:
    print("No")


Fixed submission:
li = list(map(int, input().split()))
if (len(set(li))) == 2:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
li = list(map(int, input().split()))
if (len(li) == 2:
    print("Yes")
else:
    print("No")


Fixed submission:
li = list(map(int, input().split()))
if (len(set(li))) == 2:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
n = int(input())
li = list(map(int, input().split()))
ans = true
for i in li:
  if i % 2 == 1:
    ans = false
    break
  else:
    if i % 3 != 0 and i % 5 != 0:
      ans = false
      break
if ans:
  print("APPROVED")
else:
  print("DENIED")

Fixed submission:
n = int(input())
li = list(map(int, input().split()))
ans = True
for i in li:
  if i % 2 == 1:
    continue
  else:
    if i % 3 != 0 and i % 5 != 0:
      ans = False
      break
if ans:
  print("APPROVED")
else:
  print("DENIED")
Buggy python submission (verdict: Runtime Error):
#include <bits/stdc++.h>
using namespace std;

int main()
{
  int n;
  bool ans = 1;
  cin >> n;
  vector<int> vec(n);
  for (int i = 0; i < n; i++)
    cin >> vec[i];
  sort(vec.begin(), vec.end());

  for (int i = 0; i < n - 1; i++)
  {
    if (vec[i] == vec[i + 1])
    {
      ans = 0;
      break;
    }
  }
  if (ans)
    cout << "YES" << endl;
  else
    cout << "NO" << endl;
}

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

if (len(set(A)) == len(A)):
  print("YES")
else:
  print("NO")
Buggy python submission (verdict: Runtime Error):
def main(li):
    count = 0
    for i in range(len(li)):
        if li[i] != i + 1:
            count += 1
    if count == 2 or count == 0:
      return True
   	else:
      return False


if __name__ == '__main__':
    li = list(map(int, input().split()))
    if main(li):
        print('YES')
    else:
        print('NO')


Fixed submission:
def main(li):
    count = 0
    for i in range(len(li)):
        if li[i] != i + 1:
            count += 1
    if count in [0, 2]:
        return True
    else:
        False


if __name__ == '__main__':
    n = int(input())
    li = list(map(int, input().split()))
    if main(li):
        print('YES')
    else:
        print('NO')
Buggy python submission (verdict: Runtime Error):
n = int(input())
li = list(map(int, input().split()))

ans = 0
for i in range(1, n-1):
  if li[i-1] > li[i] and li[i+1] < li[i]:
    ans += 1
  if if li[i-1] < li[i] and li[i+1] > li[i]:
    ans += 1
print(ans)

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

ans = 0
for i in range(1, n-1):
  if li[i-1] > li[i] and li[i+1] < li[i]:
    ans += 1
  if li[i-1] < li[i] and li[i+1] > li[i]:
    ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
N, M = map(int, input().split())
t_list = [[0] * 2 for _ in range(M)]
ans = 0
is_change = False
for i in range(M):
  t_list[i] = list(map(int, input().split()))
bottom = t_list[i][0]
up = t_list[i][1]
for i in range(M):
  t_bottom = t_list[i][0]
  t_up = t_list[i][1]
  if t_bottom > bottom and t_bottom <= up:
    bottom = t_bottom
    is_change = True
  if t_up < up and t_up >= bottom :
    up = t_up
    is_change = True
if is_change:
  print(ans)
else:
  print("0")

Fixed submission:
A, B = map(int, input().split())
if A >= 13:
  print(B)
elif A <= 12 and A >= 6:
  print(B//2)
elif A <= 5:
  print("0")

Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
if A >= 13:
  print(B)
elif A <= 12 and A > 6:
  print(B//2)
else if A <= 5:
  print("0")

Fixed submission:
A, B = map(int, input().split())
if A >= 13:
  print(B)
elif A <= 12 and A >= 6:
  print(B//2)
elif A <= 5:
  print("0")
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
t_list = [[0] * 2 for _ in range(M)]
for i in range(M):
  t_list[i] = list(map(int, input().split()))
ans = 0
a = [j for j in range(t_list[0][0], t_list[0][1]+1)]
for i in range(M):
  b = [j for j in range(t_list[i][0], t_list[i][1]+1)]
  a = list(set(a) & set(b))
ans = len(set(a))
print(ans)

Fixed submission:
N, M = map(int, input().split())
 
l_list = []
r_list = []
for i in range(M):
  l, r = map(int, input().split())
  l_list.append(l)
  r_list.append(r)
  
l = max(l_list)
r = min(r_list)
 
if r < l:
  print(0)
else:
  print(r-l+1)
Buggy python submission (verdict: Runtime Error):
A, B, C = map(int, input().split())
if C => A and C <= B:
  print("Yes")
else:
  print("No")

Fixed submission:
A, B, C = map(int, input().split())
if A > B:
  if C < A and C > B:
    print("Yes")
  else:
    print("No")
else:
  if C > A and C < B:
    print("Yes")
  else:
    print("No")
Buggy python submission (verdict: Runtime Error):
N = int(input())
list = input().split()
ans = 0
maxHeight = -1

for i in range(N):
  if list[i] >= maxHeight:
    ans += 1
    maxHeight = list[i]
print(ans)

Fixed submission:
N = int(input())
list = input().split()
ans = 0
maxHeight = -1
for i in range(N):
  if int(list[i]) >= maxHeight:
    ans += 1
    maxHeight = int(list[i])
print(ans)

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
list = input().split()
M = 1
for i in range(1, N):
  k = list[i]
  t_list = [0:i+1]
  a_list = sorted(t_list, reverse=True)
  if a_list[0] == k:
    M += 1
    
print(M)

Fixed submission:
N = int(input())
list = input().split()
ans = 0
maxHeight = -1
for i in range(N):
  if int(list[i]) >= maxHeight:
    ans += 1
    maxHeight = int(list[i])
print(ans)

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
list = input().split()

M = 1

for i in range(1, N):
　　k = list[i]
　　t_list = list[0:i+1]
　　a_list = sorted(t_list, reverse=True)
　　if a_list[0] == k:
　　　　M += 1
print(M)

Fixed submission:
N = int(input())
list = input().split()
ans = 0
maxHeight = -1
for i in range(N):
  if int(list[i]) >= maxHeight:
    ans += 1
    maxHeight = int(list[i])
print(ans)

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
for i in range(N):
  list.append(int(input()))

M = 1


for i in range(1, N):
  k = list[i]
  t_list = list[0:i+1]
  a_list = sorted(t_list, reverse=True)
  if a_list[0] == k:
    M += 1

print(M)

Fixed submission:
N = int(input())
list = input().split()
ans = 0
maxHeight = -1
for i in range(N):
  if int(list[i]) >= maxHeight:
    ans += 1
    maxHeight = int(list[i])
print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
z_count = 0
o_count = 0
k_count = 0
g_count = 0
for i in range(len(S)):
  if S[i] == "0":
    z_count += 1
    if i % 2 == 0:
      g_count += 1
    else:
      k_count += 1
  else:
    o_count += 1
    if i % 2 == 0:
      g_count += 1
    else:
      k_count += 1
    
if z_count <= o_count:
  if g_count <= k_count:
    print(len(S) - g_count)
  else:
    print(len(s) - k_count)
    
else:
  if g_count <= 

Fixed submission:
S = input()
ans = len(S)

for i in range(2):
  cnt = 0
  for j in range(len(S)):
    if j % 2 == 0 and S[j] != str(i):
      cnt += 1
    if j % 2 == 1 and S[j] == str(i):
      cnt += 1
  ans = min(ans, cnt)
print(ans)
Buggy python submission (verdict: Runtime Error):
list = [int(input()) for n in range(5)]
min = 100
for i in range(5):
  if min > list[i] % 10 and list[i] % 10 != 0:
    min = list[i] % 10
    min_arg = i
ans = 0
for i in range(5):
  if i == min_arg:
    continue
  ans += list[i]
  if ans % 10 != 0:
    ans = ans - (ans % 10) + 10
ans += list[min_arg]
print(ans)

Fixed submission:
list = [int(input()) for n in range(5)]
min = 100
min_arg = 0
for i in range(5):
  if min > list[i] % 10 and list[i] % 10 != 0:
    min = list[i] % 10
    min_arg = i
ans = 0
for i in range(5):
  if i == min_arg:
    continue
  ans += list[i]
  if ans % 10 != 0:
    ans = ans - (ans % 10) + 10
ans += list[min_arg]
print(ans)
Buggy python submission (verdict: Runtime Error):
N=int(input())
s=input()
b_count=0
r_count=0
for i in range(N):
  is s[i]=='R':
    r_count+=1
  elif s[i]=='B':
    b_count+=1
if r_count>b_count:
  print('Yes')
else:
  print('No')

Fixed submission:
N=int(input())
s=input()
b_count=0
r_count=0
for i in range(N):
  if s[i]=='R':
    r_count+=1
  elif s[i]=='B':
    b_count+=1
if r_count>b_count:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
b = input()
if b = 'A':
  print("T")
elif b = 'T':
  print("G")
elif b = 'G':
  print("C")
elif b = 'C':
  print("G")

Fixed submission:
b = input()
if b == 'A':
  print("T")
elif b == 'T':
  print("A")
elif b == 'G':
  print("C")
elif b == 'C':
  print("G")
Buggy python submission (verdict: Runtime Error):
A, B, K = map(int, input().split())
n = max(A, B)
list1 =[]
count = 0
for i in range(1, n):
  if A % i == 0 and B % i == 0:
    list1.append(i)
list1 = list1[::-1]
if K == 1:
  print("1")
else:
  print(list1[K-1])

Fixed submission:
A, B, K = map(int, input().split())
n = min(A, B)
list1 =[]
for i in range(1, n+1):
  if A % i == 0 and B % i == 0:
    list1.append(i)
list1 = list1[::-1]
print(list1[K-1])

Buggy python submission (verdict: Runtime Error):
A, B, K = map(int, input().split())
n = max(A, B)
list1 =[]
count = 0
for i in range(1, n):
  if A % i == 0 and B % i == 0:
    list1.append(i)
list1 = list1[::-1]
print(list1[K-1])

Fixed submission:
A, B, K = map(int, input().split())
n = min(A, B)
list1 =[]
for i in range(1, n+1):
  if A % i == 0 and B % i == 0:
    list1.append(i)
list1 = list1[::-1]
print(list1[K-1])
Buggy python submission (verdict: Runtime Error):
s = input()

keyence = 'keyence'
flag = 0
k_i = 0
en = ""
en_list = []

for i in range(len(s)):
    if s[i] == keyence[k_i]:
        k_i += 1
        flag = 1
        if en != "":
            en_list.append(en)
            en = ""
    else:
        en += s[i]

if len(en_list) <= 1 and flag:
    print("YES")
else:
    print("NO")


Fixed submission:
def main():
    s = input()
    keyence = 'keyence'

    if keyence == s:
        print("YES")
        return

    List = []
    for i in range(len(keyence)):
        List.append((keyence[0:i], keyence[i:len(keyence)]))

    ans = "NO"

    for left, right in List:
        l = len(left)
        r = len(right)
        if s[0:l] == left and s[-r:] == right:

            ans = "YES"

    print(ans)
    return


main()
Buggy python submission (verdict: Runtime Error):
X Y = map(int, input().split())
print(int(X + Y/2))

Fixed submission:
X, Y = map(int, input().split())
print(int(X+Y/2))
Buggy python submission (verdict: Runtime Error):
S = input()
S = int(S)
for i in range(len(S)):
  if S[i] == 9:
    S[i] = 1
  elif S[i] == 1:
    S[i] = 9
S = str(S)
print(S)

Fixed submission:
S = input()
c = ''
if S[0] == '1':
  c += '9'
elif S[0] == '9':
  c += '1'
else:
  c += S[0]
if S[1] == '1':
  c += '9'
elif S[1] == '9':
  c += '1'
else:
  c += S[1]
if S[2] == '1':
  c += '9'
elif S[2] == '9':
  c += '1'
else:
  c += S[2]
print(c)

Buggy python submission (verdict: Runtime Error):
S = input()
for i in range(len(S)):
  if S[i] == '9':
    S[i] = '1'
  elif S[i] == '1':
    S[i] = '9'
print(S)

Fixed submission:
S = input()
c = ''
if S[0] == '1':
  c += '9'
elif S[0] == '9':
  c += '1'
else:
  c += S[0]
if S[1] == '1':
  c += '9'
elif S[1] == '9':
  c += '1'
else:
  c += S[1]
if S[2] == '1':
  c += '9'
elif S[2] == '9':
  c += '1'
else:
  c += S[2]
print(c)
Buggy python submission (verdict: Runtime Error):
list1 = list(map(int, input().split()))
list1 = sorted(list1, reverse=True)
print(list1[0]*10 +list[1]+list[2])

Fixed submission:
list1 = list(map(int, input().split()))
list1 = sorted(list1, reverse=True)
print(list1[0]*10 +list1[1]+list1[2])

Buggy python submission (verdict: Runtime Error):
list1 = map(list(int, input().split()))
list1 = sorted(list1, reverse=True)
print(list1[0]*10 +list[1]+list[2])


Fixed submission:
list1 = list(map(int, input().split()))
list1 = sorted(list1, reverse=True)
print(list1[0]*10 +list1[1]+list1[2])
Buggy python submission (verdict: Runtime Error):
N, M, X, Y = map(int, input().split())
x = list(map(int, input().split()))
y = list(map(int, input().split()))
x = max(x)
x = min(X, max(x))
y = min(y)
y = min(Y, min(y))
if x < y:
  print("No War")
else:
  print("War")

Fixed submission:
N, M, X, Y = map(int, input().split())
x = list(map(int, input().split()))
y = list(map(int, input().split()))
x = max(X, max(x))
y = min(Y, min(y))
if x < y:
  print("No War")
else:
  print("War")

Buggy python submission (verdict: Runtime Error):
N, M, X, Y = map(int, input().split())
x = list(map(int, input().split()))
y = list(map(int, input().split()))
x = max(x)
x = min(X, max(x))
y = min(y)
y = min(Y, min(y))
if x < y:
  print("No War")
else:
  print("War")

Fixed submission:
N, M, X, Y = map(int, input().split())
x = list(map(int, input().split()))
y = list(map(int, input().split()))
x = max(X, max(x))
y = min(Y, min(y))
if x < y:
  print("No War")
else:
  print("War")
Buggy python submission (verdict: Runtime Error):
N = int(input())
w_list = ""
is_cor = True
for i in range(N):
  w_list[i] = input()
a = w_list[0]
for i in range(1, N-1):
  b = w_list
  b[i] = 0
  if a[len(a)-1] != w_list[i][0] or w_list[i] in b:
    print("No")
    is_cor = False
    break
if is_cor:
  print("Yes")

Fixed submission:
N = int(input())
w_list = [""]*N
is_cor = True
for i in range(N):
  w_list[i] = input()
for i in range(N-1):
  b = w_list.copy()
  b[i] = ""
  if w_list[i][len(w_list[i])-1] != w_list[i+1][0] or w_list[i] in b:
    print("No")
    is_cor = False
    break
if is_cor:
  print("Yes")
Buggy python submission (verdict: Runtime Error):
a = int(input())
print(int(k/2) * int((k+1)/ 2))


Fixed submission:
a = int(input())
print(int(a/2) * int((a+1)/ 2))

Buggy python submission (verdict: Runtime Error):
a = int(input())
print((k//2) * ((k+1)//2))


Fixed submission:
a = int(input())
print(int(a/2) * int((a+1)/ 2))

Buggy python submission (verdict: Runtime Error):
a = int(input())
print(k//2 * (k+1)//2)

Fixed submission:
a = int(input())
print(int(a/2) * int((a+1)/ 2))
Buggy python submission (verdict: Runtime Error):
\def main():
    n = int(input())
    s = input()
    ma = 0
    for i in range(1, n):
        x = s[:i]
        y = s[i:]
        ma = max(ma, count_same(x, y))
    print(ma)


def count_same(x, y):
    return len(set(x) & set(y))


if __name__ == '__main__':
    main()


Fixed submission:
def main():
    n = int(input())
    s = input()
    ma = 0
    for i in range(1, n):
        x = s[:i]
        y = s[i:]
        ma = max(ma, count_same(x, y))
    print(ma)


def count_same(x, y):
    return len(set(x) & set(y))


if __name__ == '__main__':
    main()
Buggy python submission (verdict: Runtime Error):
N = int(input())
Ai = input().split()
Ai = [int(n) for n in Ai]
Ai = sorted(Ai, reverse=True)
Alice = 0
Bob = 0
i = 0
while True:
  if i+1 <= N:
    Alice += Ai[i]
    Bob = Alice[i+1]
  if i == N:
    Alice += Ai[i]
  if i > N:
    break
  i = i + 2

print(Alice - Bob)
    

Fixed submission:
N = int(input())
Ai = input().split()
Ai = [int(n) for n in Ai]
Ai = sorted(Ai, reverse=True)
Alice = 0
Bob = 0
i = 0
while True:
  if i+1 <= N-1:
    Alice += Ai[i]
    Bob += Ai[i+1]
  if i == N-1:
    Alice += Ai[i]
  if i > N-1:
    break
  i = i + 2

print(Alice - Bob)