Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
L, R = (int(x) for x in input().split())

min = 2020

for i in range(L, R):
    for j in range(i + 1, R + 1):
        i_ = i % 2019
        j_ = j % 2019
        mod_ij = i * j % 2019
        if min > mod_ij:
            min = mod_ij

print(min)



Fixed submission:
L, R = (int(x) for x in input().split())
 
min = 2020

counter1 = 0
counter2 = 0

for i in range(L, R):
    counter1 += 1
    if counter1 > 20190:
        break
    for j in range(i + 1, R + 1):
        counter2 += 1
        if counter2 > 20190:
            break
        i_ = i % 2019
        j_ = j % 2019
        mod_ij = i_ * j_ % 2019
        if min > mod_ij:
            min = mod_ij
        
 
print(min)
Buggy python submission (verdict: Runtime Error):
import logging
import math

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

def P(n, r):
    return math.factorial(n) // math.factorial(n - r)

def C(n, r):
    return P(n, r) // math.factorial(r)

N, K = (int(x) for x in input().split())
red_N = N -K


for i in range(1, K + 1):
    div_red_c = 0
    div_blue_c = C(K - 1, i - 1)
    div_red_c = C(red_N + 1, i)
    
    ans = (div_blue_c * div_red_c) % (10 ** 9 + 7)
    print(ans)

Fixed submission:
import logging
import math

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

def P(n, r):
    return math.factorial(n) // math.factorial(abs(n - r))

def C(n, r):
    return P(n, r) // math.factorial(r)

N, K = (int(x) for x in input().split())
red_N = N -K


for i in range(1, K + 1):
    div_red_c = 0
    div_blue_c = C(K - 1, i - 1)
    div_red_c = C(red_N + 1, i)
    
    ans = (div_blue_c * div_red_c) % (10 ** 9 + 7)
    print(ans)
Buggy python submission (verdict: Runtime Error):
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

N, K = (int(x) for x in input().split())
L = list(int(x) for x in input().split())

logging.info(L)

counter = 0

for i in range(0, N):
    for j in range(i, N):
        if sum(L[i:j+1]) > K:
            counter = counter + 1

print(counter)

Fixed submission:
X, A = (int(x) for x in input().split())

if X < A:
    print(0)
else:
    print(10)
Buggy python submission (verdict: Runtime Error):
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

N, X  = (int(x) for x in input().split())
L = list(int(x) for x in input().split())

logging.info(L)

length = 0
counter = 1

for i in L:
    length += i
    if length <= X:
        counter++
    
print(counter)


Fixed submission:
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

N, X  = (int(x) for x in input().split())
L = list(int(x) for x in input().split())

logging.info(L)

length = 0
counter = 1

for i in L:
    length += i
    if length <= X:
        counter += 1
    
print(counter)

Buggy python submission (verdict: Runtime Error):
    import logging
     
    logging.basicConfig(level=logging.INFO, format="%(message)s")
    logging.disable(logging.CRITICAL)
     
    N, X  = (int(x) for x in input().split())
    L = list(int(x) for x in input().split())
     
    logging.info(L)
     
    length = 0
    counter = 1
     
    if X < L[0]:
        print(1)
    else:
        for i in L:
            length += i
            if length >= X or counter == N:
                break
            counter += 1
        
        print(counter)

Fixed submission:
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

N, X  = (int(x) for x in input().split())
L = list(int(x) for x in input().split())

logging.info(L)

length = 0
counter = 1

for i in L:
    length += i
    if length <= X:
        counter += 1
    
print(counter)

Buggy python submission (verdict: Runtime Error):
import logging
 
logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)
 
N, X  = (int(x) for x in input().split())
L = list(int(x) for x in input().split())
 
logging.info(L)
 
length = 0
counter = 1
if X < L[0]:
    print(1)
else:
    for i in L:
        length += i
        if length > X or counter == N:
            break
        counter += 1
       
    print(counter

Fixed submission:
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.disable(logging.CRITICAL)

N, X  = (int(x) for x in input().split())
L = list(int(x) for x in input().split())

logging.info(L)

length = 0
counter = 1

for i in L:
    length += i
    if length <= X:
        counter += 1
    
print(counter)
Buggy python submission (verdict: Runtime Error):
N, K = (int(x) for x in input().split())

if (K == 1):
    print("0")
else:
    print(N - K)


Fixed submission:
N, K = (int(x) for x in input().split())

if (K == 1):
    print("0")
else:
    print(N - K)
Buggy python submission (verdict: Runtime Error):
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
#logging.disable(logging.CRITICAL)

def main():
    a, b = map(int, input().split())
    logging.info("Hello!")

    if a * b < 0:
        print(zero)
    elif a > 0:
        print("Positive")
    else:
        if (b - a + 1) % 2 == 1:
            print("Negative")
        else:
            print("Positive")
            

    
    
if __name__ == "__main__":
    main()


Fixed submission:
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
#logging.disable(logging.CRITICAL)

def main():
    a, b = map(int, input().split())
    logging.info("Hello!")

    if a * b < 0:
        print("Zero")
    elif a > 0:
        print("Positive")
    else:
        if (b - a + 1) % 2 == 1:
            print("Negative")
        else:
            print("Positive")
            

    
    
if __name__ == "__main__":
    main()

Buggy python submission (verdict: Runtime Error):
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
#logging.disable(logging.CRITICAL)

def main():
    a, b = map(int, input().split())
    logging.info("Hello!")

    if a * b < 0:
        print(zero)
    elif a > 0:
        print("Positive")
    else:
        if (b - a + 1) % 2 == 1:
            print("Negative")
        else:
            print("Positive")
            

    
    
if __name__ == "__main__":
    main()


Fixed submission:
import logging

logging.basicConfig(level=logging.INFO, format="%(message)s")
#logging.disable(logging.CRITICAL)

def main():
    a, b = map(int, input().split())
    logging.info("Hello!")

    if a * b < 0:
        print("Zero")
    elif a > 0:
        print("Positive")
    else:
        if (b - a + 1) % 2 == 1:
            print("Negative")
        else:
            print("Positive")
            

    
    
if __name__ == "__main__":
    main()
Buggy python submission (verdict: Runtime Error):
mport math
h, w = map(int, input().split())
print(math.ceil(h * w / 2))

Fixed submission:
import math
h, w = map(int, input().split())
if h == 1 or w == 1:
    print(1)
else:
    print(math.ceil(h * w / 2))
Buggy python submission (verdict: Runtime Error):
import math
a, b = map(int, input().split())
for n in range(10000):
    x = math.floor(n * 0.08)
    y = math.floor(n * 0.1)
    if a == x and b == y:
        print(n)
        exit()
print(-1)


Fixed submission:
s = input()
if s == 'AAA' or s == 'BBB':
    print('No')
else:
    print('Yes')

Buggy python submission (verdict: Runtime Error):
s = input()
q = int(input())
for _ in range(q):
    split = input().split()
    if split[0] == '1':
        s = s[::-1]
    else:
        if split[1] == '1':
            s = split[2] + s
        else:
            s = s + split[2]
print(s)


Fixed submission:
s = input()
if s == 'AAA' or s == 'BBB':
    print('No')
else:
    print('Yes')
Buggy python submission (verdict: Runtime Error):
N=input();
N=int(N);
A=input().split();
print(A);
A = [int(s) for s in A];
sum =1;
if 0 in A:
  print(0);
  return
for i in range(N):
  if(A[i]==0):
    sum=0;
    break;
  sum=sum*A[i];
  #print(sum);
if sum> (10**18):
  sum=-1;
print(sum);

Fixed submission:
A,B=input().split();
A=int(A);
B=int(B);
print(A*B);

Buggy python submission (verdict: Runtime Error):
A,B=input().split;
A-int(A);
B=int(B);
print(A*B);

Fixed submission:
A,B=input().split();
A=int(A);
B=int(B);
print(A*B);
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A= [int(i) for i in input().split()]
A.sort()
for i in range(1,N+1):
  ans=A.count(i)
  print(ans)

Fixed submission:
N=int(input())
A=list(map(int, input().split()))
cnt=[0]*N

for i in range(N-1):
  cnt[A[i]-1] += 1

for j in range(N):
  print(cnt[j])

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A= [int(i) for i in input().split()]
A.sort()
for i in range(1,N+1):
  ans=A.count(i)
  print(ans)

Fixed submission:
N=int(input())
A=list(map(int, input().split()))
cnt=[0]*N

for i in range(N-1):
  cnt[A[i]-1] += 1

for j in range(N):
  print(cnt[j])

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A= [int(i) for i in input().split()]
for i in range(1,N+1):
  ans=A.count(i)
  print(ans)

Fixed submission:
N=int(input())
A=list(map(int, input().split()))
cnt=[0]*N

for i in range(N-1):
  cnt[A[i]-1] += 1

for j in range(N):
  print(cnt[j])

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A= [int(i) for i in input().split()]
for i in range(1,N+1):
  ans=A.count(i)
  print(ans)

Fixed submission:
N=int(input())
A=list(map(int, input().split()))
cnt=[0]*N

for i in range(N-1):
  cnt[A[i]-1] += 1

for j in range(N):
  print(cnt[j])
Buggy python submission (verdict: Time Limit Exceeded):
import math
from functools import reduce

def gcd(*numbers):
    return reduce(math.gcd, numbers)

def gcd_list(numbers):
    return reduce(math.gcd, numbers)

K=int(input())
ans=[]
for i in range(1,K+1):
  for j in range(1,K+1):
    for k in range(1,K+1):
      ans.append(gcd(i,j,k))
#print(len(ans))
print(sum(ans))

Fixed submission:
import math
from functools import reduce

def gcd(*numbers):
    return reduce(math.gcd, numbers)

def gcd_list(numbers):
    return reduce(math.gcd, numbers)

K=int(input())
ans=0
for i in range(1,K+1):
  for j in range(1,K+1):
    for k in range(1,K+1):
      ans += gcd(i,j,k)
#print(len(ans))
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
K,N=map(int,input().split())
A=list(int(i) for i in input().split())
A.append(A[0])
#print(A)

a=[]
for i in range(N-1):
  a.append(abs(A[i]-A[i+1]))
  #print(a)
a.append(abs(K-A[N-1]))
#print(a)

ans=1000
tmp=0
for i in range(N):
  tmp=sum(a)-a[i]
  if tmp<ans:  
    ans=tmp
    #print(tmp)
print(ans)


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

A.sort()
A.append(A[0]+K)
dif = 0
for i in range(1, N+1):
  dif = max(dif, A[i] - A[i-1])
  #print(dif)
print(K-dif)
Buggy python submission (verdict: Runtime Error):
n,m=map(int, input().split())
maru=0
pena=[0]*m

Num = []
St = []

toi=set() #重複無しのset型で用意，リストの重複がないやつ
for i in range(m):
    p, s = input().split()
    #Num.append(int(p))
    #St.append(s)
#print(Num[0])
#print(St)
    p=int(p)

    if p in toi:
        continue #以降はスキップ
    
    if s=='AC':
        maru+=1
        toi.add(p) #そのpの時のとい番号を保存
    else: 
        pena[p]+=1
print(maru, sum(pena[i] for i in toi)) #各pの時のWAをたす

Fixed submission:
n,m=map(int, input().split())
maru=0
pena=[0]*n

Num = []
St = []

toi=set() #重複無しのset型で用意，リストの重複がないやつ
for i in range(m):
    p, s = input().split()
    #Num.append(int(p))
    #St.append(s)
#print(Num[0])
#print(St)
    p=int(p)-1 #0index

    if p in toi:
        continue #以降はスキップ

    elif s=='AC':
        toi.add(p) #そのpの時のとい番号を保存
        #print(p)
    else: 
        pena[p]+=1
print(len(toi), sum(pena[p] for p in toi)) #各pの時のWAをたす
Buggy python submission (verdict: Runtime Error):
N=int(input())
s=input()
S=list(s)
#print(S[0])
flg=0
for i in range(N-1):
    if S[i] == 'A':
        if S[i+1] =='B':
            if S[i+2] =='C':
                flg+=1
print(flg)

Fixed submission:
N=int(input())
s=input()
S=list(s)
#print(S[0])
flg=0
for i in range(N-2):
    if S[i] == 'A':
        if S[i+1] =='B':
            if S[i+2] =='C':
                flg+=1
print(flg)

Buggy python submission (verdict: Runtime Error):
N=int(input())
s=input()
S=list(s)
#print(S[0])
flg=0
for i in range(N):
    if S[i] == 'A':
        if S[i+1] =='B':
            if S[i+2] =='C':
                flg+=1
print(flg)

Fixed submission:
N=int(input())
s=input()
S=list(s)
#print(S[0])
flg=0
for i in range(N-2):
    if S[i] == 'A':
        if S[i+1] =='B':
            if S[i+2] =='C':
                flg+=1
print(flg)
Buggy python submission (verdict: Time Limit Exceeded):
a, b, k=map(int, input().split())


for i in range(k):
    if a>=1:
        a -=1
    elif a<1 & b>=1:
        b -=1
    else:
        a=b=0
print(a,b)


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

if a>=k:
    a = a-k
    k = 0
    print(a,b)
elif a<k:
    k =k-a
    a =0
    print(0, max(0,b-k))
Buggy python submission (verdict: Runtime Error):
x = int(input())
flag = 1

while True:
    if x == 2:
        break
    for i in range(3, x):
    #print("i is " + str(i))
    if x % i == 0:
        flag = 0
        break
    if flag == 1:
        break
    else:
        flag=1
        x += 1
print(x)

Fixed submission:
x = int(input())
flag = 1

while True:
    if x == 2:
        break
    for i in range(3, x):
    #print("i is " + str(i))
        if x % i == 0:
            flag = 0
            break
    if flag == 1:
        break
    else:
        flag=1
        x += 1
print(x)
Buggy python submission (verdict: Runtime Error):
import numpy as np

def lcm(a,b):
    return a*b//np.gcd(a,b)


A,B=map(int,input().split())
print(lcm(A,B))


Fixed submission:
from fractions import gcd

def lcm(a,b):
    return a*b//gcd(a,b)


A,B=map(int,input().split())
print(lcm(A,B))
Buggy python submission (verdict: Runtime Error):
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print("No")
else:
    if List[0:(n/2)]==List[(n/2):]:
        print("Yes")
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print("No")

Fixed submission:
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print("No")
else:
    if List[0:(n//2)]==List[(n//2):]:
        print("Yes")
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print("No")

Buggy python submission (verdict: Runtime Error):
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print('No')
else:
    if List[0:(n/2)]==List[(n/2):]:
        print('Yes')
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print('No')

Fixed submission:
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print("No")
else:
    if List[0:(n//2)]==List[(n//2):]:
        print("Yes")
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print("No")

Buggy python submission (verdict: Runtime Error):
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print('No')
else:
    if List[0:(n/2)]==List[(n/2):]:
        print('Yes')
    else:
        print('No')

Fixed submission:
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print("No")
else:
    if List[0:(n//2)]==List[(n//2):]:
        print("Yes")
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print("No")

Buggy python submission (verdict: Runtime Error):
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print('No')
else:
    if List[0:(n/2)]==List[(n/2):]:
        print('Yes')
    else:
        print('No')

Fixed submission:
def SsSl(): return list(map(lambda x: x, input()))

n = int(input())
#List = [s for s in input().split()]
List = SsSl()

if n%2==1:
    print("No")
else:
    if List[0:(n//2)]==List[(n//2):]:
        print("Yes")
    else:
        #print(List[0:(n/2)])
        #print(List[(n/2):])
        print("No")
Buggy python submission (verdict: Runtime Error):
from numpy.linalg import solve

#制約
MOD = 10**9 +7
MAX = 10**6

#　組み合わせ計算
def COM(n, r):
    fac = [1, 1]
    finv = [1, 1]
    inv = [0, 1]
    for i in range(2, MAX):
        fac.append(fac[i - 1] * i % MOD)
        inv.append(-inv[MOD % i] * (MOD // i))
        finv.append(finv[i - 1] * inv[i] % MOD)
    if n < r:
        return 0
    if n < 0 or r < 0:
        return 0
    return fac[n] * (finv[r] * finv[n - r] % MOD) % MOD

x,y = map(int,input().split())

if (x+y)%3 != 0:
    print(0)
    exit()

l = solve([[2, 1], [1, 2]], [x, y])
if l[0] < 0 or l[1] < 0: #n,m <0の時0
    print(0)
    exit()
# n+m回のうち，どのn回で移動するか n+mCOMnを計算
print(COM(int(l[0]+l[1]), int(l[0])))


Fixed submission:
import math

n = int(input())
x=[0]*n
y=[0]*n
sum = 0.0

for i in range(n):
    x[i],y[i] = map(int, input().split())

for i in range(n):
    for j in range(n):
        sum += math.sqrt(pow((x[i]-x[j]),2) + pow((y[i]-y[j]),2))
        #print(x[i],y[i],x[j],y[j],sum)
print(sum/n)
Buggy python submission (verdict: Runtime Error):
from numpy.linalg import solve

#制約
MOD = 10**9 +7
MAX = 10**6

#　組み合わせ計算
def COM(n, r):
    fac = [1, 1]
    finv = [1, 1]
    inv = [0, 1]
    for i in range(2, MAX):
        fac.append(fac[i - 1] * i % MOD)
        inv.append(-inv[MOD % i] * (MOD // i))
        finv.append(finv[i - 1] * inv[i] % MOD)
    if n < r:
        return 0
    if n < 0 or r < 0:
        return 0
    return fac[n] * (finv[r] * finv[n - r] % MOD) % MOD

x,y = map(int,input().split())

if (x+y)%3 != 0:
    print(0)
    exit()

l = solve([[2, 1], [1, 2]], [x, y])
if l[0] < 0 or l[1] < 0: #n,m <0の時0
    print(0)
    exit()
# n+m回のうち，どのn回で移動するか n+mCOMnを計算
print(COM(int(l[0]+l[1]), int(l[0])))


Fixed submission:
from numpy.linalg import solve

#制約
MOD = 10**9 +7
MAX = 10**6

#　組み合わせ計算
def COM(n, r):
    fac = [1, 1]
    finv = [1, 1]
    inv = [0, 1]
    for i in range(2, MAX):
        fac.append(fac[i - 1] * i % MOD)
        inv.append(-inv[MOD % i] * (MOD // i))
        finv.append(finv[i - 1] * inv[i] % MOD)
    if n < r:
        return 0
    if n < 0 or r < 0:
        return 0
    return fac[n] * (finv[r] * finv[n - r] % MOD) % MOD

x,y = map(int,input().split())

if (x+y)%3 != 0:
    print(0)
    exit()

l = solve([[2, 1], [1, 2]], [x, y])
if l[0] < 0 or l[1] < 0: #n,m <0の時0
    print(0)
    exit()
# n+m回のうち，どのn回で移動するか n+mCOMnを計算
print(COM(int(l[0]+l[1]), int(l[0])))
Buggy python submission (verdict: Runtime Error):
n = int(input())
flag = 0

for i in range(1,10):
    for j in range(1,10):
        if i*j == n:
            flag = 1

if flag == 1:
    print("Yes")
else:
    print("No")

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

if (a<=9) and (b<=9):
    print(a*b)
else:
    print(-1)
Buggy python submission (verdict: Runtime Error):
import numpy as np
def python_list_sub(in1, in2):
    wrk = np.array(in1) - np.array(in2)
    return wrk.tolist()


n, k, q = map(int,input().split())
#A = []
Po = []
De = [1 for i in range(n)]

A = [int(input()) for i in range(q)]
#print(A)

for i in range(n):
    Po.append(int(k))
print(Po)
# 入力はOK

#計算
for i in range(q):
    #De = [1 for i in range(n)]
    ans = python_list_sub(Po, De)
print(ans)

for i in range(q):
    if ans[i] >0:
        print('Yes')
    else: print('No')






Fixed submission:
import numpy as np
def python_list_sub(in1, in2):
    wrk = np.array(in1) + np.array(in2)
    return wrk.tolist()


n, k, q = map(int,input().split())
#A = []
Po = []
De = [1 for i in range(n)]

A = [int(input()) for i in range(q)]
#print(A)

# はじめからポイント減らしておく
for i in range(n):
    Po.append(int(k-q))
#print(Po)
# 入力はOK

#計算
for j in A:
    #print(j,A[j])
    Po[j-1] += 1
#print(Po)

for i in range(n):
    if Po[i] >0:
        print('Yes')
    else: print('No')
Buggy python submission (verdict: Runtime Error):
import math

n, d=map(int, input().split())
x=[]
for i in range(n):
    x.append([int(i) for i in input().split()])

for i in range(n-1): #0-n
  for j in range(i+1,n):
    s = 0
    for k in range(d):
      s += (x[i][k]-x[j][k])**2
    a = math.sqrt(s)
    if a.is_integer():
      ans += 1
print(ans)

Fixed submission:
import math

n, d=map(int, input().split())
x=[]
for i in range(n):
    x.append([int(i) for i in input().split()])

ans=0
for i in range(n-1): #0-n
  for j in range(i+1,n):
    s = 0
    for k in range(d):
      s += (x[i][k]-x[j][k])**2
    a = math.sqrt(s)
    if a.is_integer():
      ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
n, d=map(int, input().split())
x=[]
for i in range(n):
    x.append([int(i) for i in input().split()])

for i in range(n-1): #0-n
  for j in range(i+1,n):
    s = 0
    for k in range(d):
      s += (x[i][k]-x[j][k])**2
    a = math.sqrt(s)
    if a.is_integer():
      ans += 1
print(ans)

Fixed submission:
import math

n, d=map(int, input().split())
x=[]
for i in range(n):
    x.append([int(i) for i in input().split()])

ans=0
for i in range(n-1): #0-n
  for j in range(i+1,n):
    s = 0
    for k in range(d):
      s += (x[i][k]-x[j][k])**2
    a = math.sqrt(s)
    if a.is_integer():
      ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
S=input()
if S[0]==S[1] or S[1]==S[2] or S[2]==S[3] or S[3]==S[4]:
  print('Bad')
else:
  print('Good')

Fixed submission:
S=input()
if S[0]==S[1] or S[1]==S[2] or S[2]==S[3]:
  print('Bad')
else:
  print('Good')