Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
#!usr/bin/env python3
from collections import defaultdict
from heapq import heappush, heappop
import sys
import math
import bisect
def LI(): return list(map(int, sys.stdin.readline().split()))
def I(): return int(sys.stdin.readline())
def LS(): return sys.stdin.readline().split()
def S(): return list(sys.stdin.readline())
def IR(n): return [I() for i in range(n)]
def LIR(n): return [LI() for i in range(n)]
def SR(n): return [S() for i in range(n)]
def LSR(n): return [LS() for i in range(n)]
mod = 1000000007

#A
"""
a = input()
b = input()
if a[2] == b[0] and a[1] == b[1] and a[0] == b[2]:
    print("YES")
else:
    print("NO")
"""

#B
"""
n = I()
n = int(math.sqrt(n))
print(n**2)
"""

#C
"""
n = I()
a = LI()
a.sort()
b = LI()
b.sort()
c = LI()
c.sort()
ans = 0
for i in b:
    x = bisect.bisect_left(a, i)
    x = x * (n - bisect.bisect_right(c, i))
    ans += x
print(ans)
"""

#D
k = I()
ans = list(str(k))
ans = sum(list(map(int, ans)))
for i in range(2, 10**10):
    bk = list(str(k*i))
    bk = list(map(int, bk))
    ans = min(ans, sum(bk))
print(ans)

Fixed submission:

#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import *
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def I(): return int(sys.stdin.readline())
def IF(): return float(input())
def LS(): return list(map(list, input().split()))
def S(): return list(input().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = float('INF')

#A
def A():
    a = input()
    b = input()
    if a[2] == b[0] and a[1] == b[1] and a[0] == b[2]:
        print("YES")
    else:
        print("NO")
    return

#B
def B():
    n = I()
    n = int(math.sqrt(n))
    print(n**2)
    return

#C
def C():
    n = I()
    a = LI()
    a.sort()
    b = LI()
    b.sort()
    c = LI()
    c.sort()
    ans = 0
    for i in b:
        x = bisect_left(a, i)
        x = x * (n - bisect_right(c, i))
        ans += x
    print(ans)
    return

# D
# 解説AC
# 俺は正数問題を解いていたと思ったらいつのまにかグラフ問題を解いていた
# 何を言ってるかわからねーと思うが自分もわからねぇ(ｒｙ)
# 変態
# 全部の数字は足す1もしくは×10で考えられて前者なら全体の和が1増えて後者なら
# 変わらないということに気づいたらいけるんだと思う（いけるとは言ってない）
def D():
    k = II()
    dp = [inf] * k
    q = deque()
    q.append(1)
    dp[1] = 1
    while q:
        i = q.pop()
        if dp[(i * 10) % k] > dp[i]:
            dp[(i * 10) % k] = dp[i]
            q.appendleft((i * 10) % k)
        if dp[(i + 1) % k] > dp[i] + 1:
            dp[(i + 1) % k] = dp[i] + 1
            q.append((i + 1) % k)
    print(dp[0])
    return


#Solve
if __name__ == '__main__':
    D()
Buggy python submission (verdict: Runtime Error):
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def S(): return input().rstrip()
def LS(): return S().split()
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    N = II()
    for h in range(1, 3500):
        for w in range(1, 3500):
            n = N * h * w / (4 * h * w - N * w - N * h)
            if n.is_integer():
                print(h, w, n)
                return
    return


#main
if __name__ == '__main__':
    solve()


Fixed submission:
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def S(): return input().rstrip()
def LS(): return S().split()
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    N = II()
    for h in range(1, 3501):
        for w in range(1, 3501):
            if (4 * h * w - N * w - N * h) == 0:
                continue
            n = N * h * w / (4 * h * w - N * w - N * h)
            if n.is_integer() and n > 0:
                print(h, w, int(n))
                return
    return


#main
if __name__ == '__main__':
    solve()
Buggy python submission (verdict: Runtime Error):
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def LS(): return list(map(list, input().split()))
def S(): return list(input().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    n, k = LI()
    ab = LIR(n)
    
    def f(k):
        res = 0
        for a, b in ab:
            if k & a == a:
                ans += b
        return res
    ans = f(k)
    for i in range(31):
        if k & (1 << i):
            K = (k | ((1 << i) - 1)) ^ (1 << i)
            res = f(K)
            if ans < res:
                ans = res
    print(ans)
    return


#main
if __name__ == '__main__':
    solve()


Fixed submission:
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def LS(): return list(map(list, input().split()))
def S(): return list(input().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    n, k = LI()
    ab = LIR(n)
    ans = 0
    for a, b in ab:
        if k & a == a:
            ans += b
    for i in range(31):
        if k & (1 << i):
            res = 0
            K = (k | ((1 << i) - 1)) ^ (1 << i)
            for a, b in ab:
                if K & a == a:
                    res += b
            if ans < res:
                ans = res
    print(ans)
    return


#main
if __name__ == '__main__':
    solve()
Buggy python submission (verdict: Runtime Error):
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def S(): return input().rstrip()
def LS(): return S().split()
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    h, w = LI()
    a = SR(h)
    d = defaultdict(int)
    for i in range(h):
        for j in range(w):
            d[s[i][j]] += 1
    four = 0
    for i in d.values():
        if i & 1:
            print("No")
            return
        four |= i & 4 and not i & 3
    if four:
        print("Yes")
    else:
        print("No")
        

    return


#main
if __name__ == '__main__':
    solve()


Fixed submission:
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def S(): return input().rstrip()
def LS(): return S().split()
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

#solve
def solve():
    h, w = LI()
    x = h & 1 and w & 1
    a = SR(h)
    d = defaultdict(int)
    for i in range(h):
        for j in range(w):
            d[a[i][j]] += 1
    one = 0
    two = 0
    for i in d.values():
        one += i & 1
        two += (i >> 1) & 1
    if x:
        if one == 1:
            if h + w - 2 >= two << 1:
                print("Yes")
            else:
                print("No")
        else:
            print("No")
    else:
        if one:
            print("No")
        else:
            x = (h & 1) * (w >> 1) + (w & 1) * (h >> 1)
            if x:
                if x >= two:
                    print("Yes")
                else:
                    print("No")
            else:
                if two:
                    print("No")
                else:
                    print("Yes")

    return


#main
if __name__ == '__main__':
    solve()
Buggy python submission (verdict: Runtime Error):
#!usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007

#A
def A():
    s = S()
    if "9" in s:
        print("Yes")
    else:
        print("No")
    return

#B
def B():
    return

#C
def C():
    n = II()
    A = {}
    for i in range(n):
        k = II()
        if not k in A:
            A[k] = 1
        else:
            A[k] += 1
    ans = 0
    #print(A)
    for item in A.values():
        ans += item % 2
    print(ans)
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    C()


Fixed submission:
#!usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007

#A
def A():
    s = S()
    if "9" in s:
        print("Yes")
    else:
        print("No")
    return

#B
def B():
    return

#C
def C():
    n = II()
    A = {}
    for i in range(n):
        k = II()
        if not k in A:
            A[k] = 1
        else:
            A[k] += 1
    ans = 0
    for item in A.values():
        ans += item % 2
    print(ans)
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()
Buggy python submission (verdict: Runtime Error):
#!usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007

#A
def A():
    n, m = LI()
    print((n-1)*(m-1))
    return

#B
def B():
    s = S()
    print(s[0]+str(len(s)-2)+s[-1])
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()


Fixed submission:
#!usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007

#A
def A():
    n, m = LI()
    print((n-1)*(m-1))
    return

#B
def B():
    s = S()
    print(s[0]+str(len(s)-2)+s[-1])
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    B()
Buggy python submission (verdict: Runtime Error):
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def LS(): return list(map(list, input().split()))
def S(): return list(input().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

def gcd(a, b):
    while a:
        a, b = b, a % b
    return b
#solve
def solve():
    n, k = LI()
    a = LI()
    if k in a:
        print("POSSIBLE")
        return
    if max(a) < k:
        print("IMPOSSIBLE")
        return
    g = a[0]
    for ai in a:
        g = gcd(g, ai)
    if k % g != 0:
        print("IMPOSSIBLE")
    else:
        print("POSSIBLE")
    return


#main
if __name__ == '__main__':
    solve()


Fixed submission:
#!/usr/bin/env python3
from collections import defaultdict,deque
from heapq import heappush, heappop
from bisect import bisect_left, bisect_right
import sys, random, itertools, math
sys.setrecursionlimit(10**5)
input = sys.stdin.readline
sqrt = math.sqrt
def LI(): return list(map(int, input().split()))
def LF(): return list(map(float, input().split()))
def LI_(): return list(map(lambda x: int(x)-1, input().split()))
def II(): return int(input())
def IF(): return float(input())
def LS(): return list(map(list, input().split()))
def S(): return list(input().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = 1e10

def gcd(a, b):
    while b:
        a, b = b, a % b
    return a
#solve
def solve():
    n, k = LI()
    a = LI()
    if k in a:
        print("POSSIBLE")
        return
    if max(a) < k:
        print("IMPOSSIBLE")
        return
    g = a[0]
    for ai in a:
        g = gcd(g, ai)
    if k % g != 0:
        print("IMPOSSIBLE")
    else:
        print("POSSIBLE")
    return


#main
if __name__ == '__main__':
    solve()
Buggy python submission (verdict: Runtime Error):
mod = 10 ** 9 + 7
fact = [i for i in range(10**5)]
fact[0] = 1
for i in range(10 ** 5-1):
  fact[i+1] *= fact[i]
  fact[i+1] %= mod
n,m = map(int,input().split())
if abs(n-m)>1:
  print(0)
else:
  if n!=m:
    print(fact[n]*fact[m]%mod)
  else:
    print(fact[n]*fact[m]*2%mod)

Fixed submission:
mod = 10 ** 9 + 7
fact = [i for i in range(10**5+1)]
fact[0] = 1
for i in range(10 ** 5):
  fact[i+1] *= fact[i]
  fact[i+1] %= mod
n,m = map(int,input().split())
if abs(n-m)>1:
  print(0)
else:
  if n!=m:
    print(fact[n]*fact[m]%mod)
  else:
    print(fact[n]*fact[m]*2%mod)
Buggy python submission (verdict: Runtime Error):
#!/usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
bisect_left = bisect.bisect_left
bisect_right = bisect.bisect_right
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = float('INF')

#A
def A():
    _, b, c = LS()
    x = int(b + c) % 4
    if not x:
        print("YES")
    else:
        print("NO")
    return

#B
def B():
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()


Fixed submission:
#!/usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
bisect_left = bisect.bisect_left
bisect_right = bisect.bisect_right
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = float('INF')

#A
def A():
    _, b, c = LS()
    x = int(b[0] + c[0]) % 4
    if not x:
        print("YES")
    else:
        print("NO")
    return

#B
def B():
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()