Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
H, N = map(int, input().split())
A = [0]*N
B = [0]*N
C = [0]*N
for i in range(N):
    A[i],B[i] = map(int, input().split())
    C[i] = A[i]/B[i]
inf=float("inf")
dp = [[inf for i in range(H+1)] for j in range(N+1)]
for i in range(N+1): dp[i][0]=0
for i in range(N):
    for j in range(H+1):
        dp[i+1][j] = min(dp[i][j],dp[i+1][max(j-A[i],0)]+B[i])
print(dp[N][H])

Fixed submission:
H, N = map(int, input().split())
A = [0]*N
B = [0]*N
C = [0]*N
for i in range(N):
    A[i],B[i] = map(int, input().split())
    C[i] = A[i]/B[i]
inf=float("inf")
dp = [[inf for i in range(H+1)] for j in range(N+1)]
for i in range(N+1): dp[i][0]=0
for i in range(N):
    for j in range(H+1):
        dp[i+1][j] = min(dp[i][j],dp[i+1][max(j-A[i],0)]+B[i])
print(dp[N][H])

Buggy python submission (verdict: Runtime Error):
H, N = map(int, input().split())
A = [0]*N
B = [0]*N
C = [0]*N
for i in range(N):
    A[i],B[i] = map(int, input().split())
    C[i] = A[i]/B[i]
for i in range(N):
    for j in range(H+1):
        dp[i+1][j] = min(dp[i][j],dp[i+1][max(j-A[i],0)]+B[i])
print(dp[N][H])

Fixed submission:
H, N = map(int, input().split())
A = [0]*N
B = [0]*N
C = [0]*N
for i in range(N):
    A[i],B[i] = map(int, input().split())
    C[i] = A[i]/B[i]
inf=float("inf")
dp = [[inf for i in range(H+1)] for j in range(N+1)]
for i in range(N+1): dp[i][0]=0
for i in range(N):
    for j in range(H+1):
        dp[i+1][j] = min(dp[i][j],dp[i+1][max(j-A[i],0)]+B[i])
print(dp[N][H])
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())

def count(i,j):
    cnt = 0
    for k in range(1,N+1):
        temp = list(str(k))
        if temp[0]==str(i) and temp[-1]==str(j):
            cnt += 1
    return cnt

ans = 0
for i in range(1,10):
    for j in range(1,10):
        ans += count(i,j)*count(j,i)
print(ans)

Fixed submission:
N = int(input())

from collections import defaultdict
counter = defaultdict(int)

for k in range(1,N+1):
    temp = list(str(k))
    counter[(int(temp[0]),int(temp[-1]))] += 1

ans = 0
for i in range(1,10):
    for j in range(1,10):
        ans += counter[(i,j)]*counter[(j,i)]
print(ans)
Buggy python submission (verdict: Runtime Error):
H = int(input())
W = int(input())
N = int(input())
print(-(-N//max(H,W))

Fixed submission:
H = int(input())
W = int(input())
N = int(input())
print(-(-N//max(H,W)))

Buggy python submission (verdict: Runtime Error):
H = int(input())
W = int(input())
N = int(input())
print(-(-N//max(H,W))

Fixed submission:
H = int(input())
W = int(input())
N = int(input())
print(-(-N//max(H,W)))
Buggy python submission (verdict: Runtime Error):
H, W = map(int, input().split())
meiro = []
INF = 10**9
meiro.append(["#"]*(W+2))
for _ in range(H):
    temp = list(input())
    temp.append("#")
    temp.insert(0,"#")
    meiro.append(temp)
meiro.append(["#"]*(W+2))

def bfs(i,j):
    INF = 10 ** 9
    dist = [[INF for i in range(W+2)] for j in range(H+2)]
    dist[i][j] = 0
    q = deque([[i,j]])
    while q:
        v = q.popleft()
        dv = dist[v[0]][v[1]]
        
        if meiro[v[0]-1][v[1]] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]-1][v[1]]:
                dist[v[0]-1][v[1]] = dist[v[0]][v[1]]+1
                q.append([v[0]-1,v[1]])
                
        if meiro[v[0]+1][v[1]] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]+1][v[1]]:
                dist[v[0]+1][v[1]] = dist[v[0]][v[1]]+1
                q.append([v[0]+1,v[1]])
        
        if meiro[v[0]][v[1]-1] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]][v[1]-1]:
                dist[v[0]][v[1]-1] = dist[v[0]][v[1]]+1
                q.append([v[0],v[1]-1])
        
        if meiro[v[0]][v[1]+1] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]][v[1]+1]:
                dist[v[0]][v[1]+1] = dist[v[0]][v[1]]+1
                q.append([v[0],v[1]+1])
    
    dist = [[0 if x == INF else x for x in inner] for inner in dist]
    return max(max(dist))

ans = 0
for i in range(1,H+1):
    for j in range(1,W+1):
        ans = max(ans,bfs(i,j))
print(ans)



Fixed submission:
from collections import deque

H, W = map(int, input().split())
meiro = []
INF = 10**9
meiro.append(["#"]*(W+2))
for _ in range(H):
    temp = list(input())
    temp.append("#")
    temp.insert(0,"#")
    meiro.append(temp)
meiro.append(["#"]*(W+2))

def bfs(i,j):
    INF = 10 ** 9
    dist = [[INF for i in range(W+2)] for j in range(H+2)]
    dist[i][j] = 0
    q = deque([[i,j]])
    while q:
        v = q.popleft()
        dv = dist[v[0]][v[1]]
        
        if meiro[v[0]-1][v[1]] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]-1][v[1]]:
                dist[v[0]-1][v[1]] = dist[v[0]][v[1]]+1
                q.append([v[0]-1,v[1]])
                
        if meiro[v[0]+1][v[1]] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]+1][v[1]]:
                dist[v[0]+1][v[1]] = dist[v[0]][v[1]]+1
                q.append([v[0]+1,v[1]])
        
        if meiro[v[0]][v[1]-1] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]][v[1]-1]:
                dist[v[0]][v[1]-1] = dist[v[0]][v[1]]+1
                q.append([v[0],v[1]-1])
        
        if meiro[v[0]][v[1]+1] != "#":
            if dist[v[0]][v[1]]+1 < dist[v[0]][v[1]+1]:
                dist[v[0]][v[1]+1] = dist[v[0]][v[1]]+1
                q.append([v[0],v[1]+1])
    
    dist = [[0 if x == INF else x for x in inner] for inner in dist]
    
    max_dist = 0
    for i in dist:
        max_dist = max(max_dist,max(i))
    return max_dist

ans = 0
for i in range(1,H+1):
    for j in range(1,W+1):
        if meiro[i][j] == ".":
            ans = max(ans,bfs(i,j))
print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = list(input())
ans = 0
for i in range(N):
    if (S[i]=="A" and S[i+1]=="B" and S[i+2]=="C"):
        ans += 1
print(ans)

Fixed submission:
N = int(input())
S = list(input())
ans = 0
for i in range(N-2):
    if (S[i]=="A" and S[i+1]=="B" and S[i+2]=="C"):
        ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
import math
print(A*B//math.gcd(A,B))

Fixed submission:
A, B = map(int, input().split())
import fractions
print(A*B//fractions.gcd(A,B))
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int,input().split()))
B = set(sorted(A))
k = 1
a = 0
b = []
for i in B:
    if i != k:
        break
    j = A.index(i)
    a += j+1
    b.append(a)
    A = A[j+1:]
    if a == N:
        break
    k += 1
    
if b == []:
    print(-1)
else:
    print(N-len(b))

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
c = 0
for a in A:
    if a == c + 1:
        c = a
    
if c == 0:
    print(-1)
else:
    print(N-c)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int,input().split()))
B = set(sorted(A))
k = 1
a = 0
b = []
for i in B:
    j = A.index(i)
    if i != k:
        break
    a += j+1
    b.append(a)
    A = A[j+1:]
    if a == N:
        break
    k += 1
    
if b == []:
    print(-1)
else:
    print(N-len(b))

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
c = 0
for a in A:
    if a == c + 1:
        c = a
    
if c == 0:
    print(-1)
else:
    print(N-c)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int,input().split()))
C = sort(A)
B = set(C)
K = len(set(A))
k = 1
a = 0
b = []
while i in B:
    j = A.index(i)
    if i != k:
        break
    a += j+1
    b.append(a)
    a = A[j+1:]
    if a == N:
        break
    k += 1
    
if b == []:
    print(-1)
else:
    print(N-len(b))

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
c = 0
for a in A:
    if a == c + 1:
        c = a
    
if c == 0:
    print(-1)
else:
    print(N-c)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = list(input())
import itertools
print(len(set(list(itertools.combinations(S,3)))))

Fixed submission:
N = int(input())
S100 = input()
S100list = list(S100)
X100 = set(S100list)
PIN = 0
for i in X100:
    S10 = S100[S100.find(i)+1:]
    X10 = set(list(S10))
    for j in X10:
        S1 = S10[S10.find(j)+1:]
        X1 = set(list(S1))
        PIN += len(X1)
    
print(PIN)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = list(input())
import itertools
print(len(set(list(itertools.combinations(S,3)))))

Fixed submission:
N = int(input())
S100 = input()
S100list = list(S100)
X100 = set(S100list)
PIN = 0
for i in X100:
    S10 = S100[S100.find(i)+1:]
    X10 = set(list(S10))
    for j in X10:
        S1 = S10[S10.find(j)+1:]
        X1 = set(list(S1))
        PIN += len(X1)
    
print(PIN)
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int, input().split()))
M = sum(A)/2
M
a = 0
i = 0
while a < M:
    a += A[i]
    i += 1
    
print(int(min(a-M,M-a+A[i])*2))

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = sum(A)/2
M
a = 0
i = 0
while a < M:
    a += A[i]
    i += 1
    
print(int(min(a-M,M-a+A[i-1])*2))

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int, input().split()))
M = sum(A)/2
M
a = 0
i = 0
while a < M:
    a += A[i]
    i += 1
print(int(min(a-M,a-M+A[i])*2))

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = sum(A)/2
M
a = 0
i = 0
while a < M:
    a += A[i]
    i += 1
    
print(int(min(a-M,M-a+A[i-1])*2))
Buggy python submission (verdict: Runtime Error):
N = int(input())
ans = 0

for i in range(1,10):
    for j in range(1,10):
        if N = i*j:
            ans += 1

if ans >= 1:
    print("Yes")
else:
    print("No")

Fixed submission:
N = int(input())
ans = 0

for i in range(1,10):
    for j in range(1,10):
        if N == i*j:
            ans += 1

if ans >= 1:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
a,b,x = map(int,input().split())
S = x/a
if S <= a*b/2:
    theta = np.rad2deg(np.arctan(b*b/(2*S)))
else:
    S = a*b-S
    theta = np.rad2deg(np.arctan(2*S/(a*a)))
print(theta)

Fixed submission:
a,b,x = map(int,input().split())
import numpy as np
S = x/a
if S <= a*b/2:
    theta = np.rad2deg(np.arctan(b*b/(2*S)))
else:
    S = a*b-S
    theta = np.rad2deg(np.arctan(2*S/(a*a)))
print(theta)
Buggy python submission (verdict: Runtime Error):
print(int(input())*(int(input())-1))

Fixed submission:
N = int(input())
print(int(N*(N-1)//2))
Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int, input().split())
h = list(map(int, input().split()))

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    dp[i] = min(dp[i-k] + abs(h[i]-h[i-k]) for k in range(1,K+1))

answer = dp[-1]
print(answer)

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

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    for j in range(2,K+1):
        dp[i] = min(dp[i-j] + abs(h[i]-h[i-j]),dp[i])

answer = dp[-1]
print(answer)

Buggy python submission (verdict: Runtime Error):
N,K = map(int, input().split())
h = list(map(int, input().split()))

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    dp[i] = min(dp[i-k] + abs(H[i]-H[i-k]) for k in range(1,K+1))

answer = dp[-1]
print(answer)

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

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    for j in range(2,K+1):
        dp[i] = min(dp[i-j] + abs(h[i]-h[i-j]),dp[i])

answer = dp[-1]
print(answer)

Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int, input().split())
h = list(map(int, input().split()))

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    for j in range(2,K+1):
        dp[i] = min(dp[i-j] + abs(h[i]-h[i-j]),dp[i])

answer = dp[-1]
print(answer)

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

dp = [0] * N
for i in range(min(N,K)):
    dp[i] = abs(h[i]-h[0])

for i in range(K,N):
    dp[i] = dp[i-1] + abs(h[i]-h[i-1])
    for j in range(2,K+1):
        dp[i] = min(dp[i-j] + abs(h[i]-h[i-j]),dp[i])

answer = dp[-1]
print(answer)
Buggy python submission (verdict: Time Limit Exceeded):
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

dp = [[0 for i in range(W)] for j in range(N)]

for i in range(N):
    for j in range(w[i]-1,W):
        dp[i][j] = v[i]

for i in range(1,N):
    for j in range(W):
        if j >= w[i]:
            dp[i][j] = max(dp[i][j],dp[i-1][j],dp[i-1][j-w[i]]+v[i])
        else:
            dp[i][j] = max(dp[i][j],dp[i-1][j])
print(dp[-1][-1])


Fixed submission:
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

dp = [[0 for i in range(W)] for j in range(N)]

for i in range(N):
    for j in range(w[i]-1,W):
        dp[i][j] = v[i]

for i in range(1,N):
    for j in range(W):
        if j >= w[i]:
            dp[i][j] = max(dp[i][j],dp[i-1][j],dp[i-1][j-w[i]]+v[i])
        else:
            dp[i][j] = max(dp[i][j],dp[i-1][j])
print(dp[-1][-1])
Buggy python submission (verdict: Runtime Error):
#PythonだとTLE、PyPyだとAC
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

V = sum(v)
inf=float("inf")
dp = [[inf for i in range(V)] for j in range(N)]

for i in range(N):
    for j in range(v[i]):
        dp[i][j] = w[i]

for i in range(1,N):
    for j in range(V):
        if j >= v[i]:
            dp[i][j] = min(dp[i][j],dp[i-1][j],dp[i-1][j-v[i]]+w[i])
        else:
            dp[i][j] = min(dp[i][j],dp[i-1][j])

print(dp[-1].index(W+1))

Fixed submission:
#PythonだとTLE、PyPyだとAC
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

V = sum(v)
inf=float("inf")
dp = [[inf for i in range(V)] for j in range(N)]

for i in range(N):
    for j in range(v[i]):
        dp[i][j] = w[i]

for i in range(1,N):
    for j in range(V):
        if j >= v[i]:
            dp[i][j] = min(dp[i][j],dp[i-1][j],dp[i-1][j-v[i]]+w[i])
        else:
            dp[i][j] = min(dp[i][j],dp[i-1][j])

cnt = 0
for i in dp[-1]:
    if i <= W:
        cnt += 1
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

dp = [[0 for i in range(W)] for j in range(N)]

for i in range(N):
    for j in range(w[i]-1,W):
        dp[i][j] = v[i]

for i in range(1,N):
    for j in range(W):
        if j >= w[i]:
            dp[i][j] = max(dp[i][j],dp[i-1][j],dp[i-1][j-w[i]]+v[i])
        else:
            dp[i][j] = max(dp[i][j],dp[i-1][j])
print(dp[-1][-1])


Fixed submission:
#PythonだとTLE、PyPyだとAC
N,W = map(int, input().split())
w = [0]*N
v = [0]*N
for i in range(N):
    w[i],v[i] = map(int, input().split())

V = sum(v)
inf=float("inf")
dp = [[inf for i in range(V)] for j in range(N)]

for i in range(N):
    for j in range(v[i]):
        dp[i][j] = w[i]

for i in range(1,N):
    for j in range(V):
        if j >= v[i]:
            dp[i][j] = min(dp[i][j],dp[i-1][j],dp[i-1][j-v[i]]+w[i])
        else:
            dp[i][j] = min(dp[i][j],dp[i-1][j])

cnt = 0
for i in dp[-1]:
    if i <= W:
        cnt += 1
print(cnt)
Buggy python submission (verdict: Time Limit Exceeded):
S = list(input())
T = list(input())

dp = [[0 for i in range(len(S)+1)] for j in range(len(T)+1)]

for i in range(1,len(T)+1):
    for j in range(1,len(S)+1):
        if T[i-1]==S[j-1]:
            dp[i][j]=max(dp[i-1][j-1]+1,dp[i][j-1],dp[i-1][j])
        else:
            dp[i][j]=max(dp[i-1][j-1],dp[i][j-1],dp[i-1][j])
    # print(dp)


i = len(S)
j = len(T)
ans = []
while (i>0  and j>0):
    if dp[j][i] == dp[j-1][i]:
        j -= 1
    elif dp[j][i] == dp[j][i-1]:
        i -= 1
    else:
        ans.append(T[j-1]) 
        i -= 1
        j -= 1


print("".join(reversed(ans)))

Fixed submission:
S = list(input())
T = list(input())

dp = [[0 for i in range(len(S)+1)] for j in range(len(T)+1)]

for i in range(1,len(T)+1):
    for j in range(1,len(S)+1):
        if T[i-1]==S[j-1]:
            dp[i][j]=max(dp[i-1][j-1]+1,dp[i][j-1],dp[i-1][j])
        else:
            dp[i][j]=max(dp[i-1][j-1],dp[i][j-1],dp[i-1][j])
    # print(dp)


i = len(S)
j = len(T)
ans = []
while (i>0  and j>0):
    if dp[j][i] == dp[j-1][i]:
        j -= 1
    elif dp[j][i] == dp[j][i-1]:
        i -= 1
    else:
        ans.append(T[j-1]) 
        i -= 1
        j -= 1


print("".join(reversed(ans)))
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
N = int(input())
X_arr = np.empty(N - 1, dtype = int)
  
ans = 0
for c in range(1, N):
  X_arr[c - 1] = N - c

for b in range(1, N):  
  ans += np.count_nonzero(X_arr % b == 0)
print(ans)

Fixed submission:
N = int(input())
ans = 0
for a in range(1, N):
  ans += (N - 1) // a 
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
N = int(input())
X = []
ans = 0
for c in range(1, N):
  X.append(N - c)
arr_X = np.array(X)

for b in range(1, N):  
  ans += np.count_nonzero(arr_X % b == 0)
print(ans)


Fixed submission:
N = int(input())
ans = 0
for a in range(1, N):
  ans += (N - 1) // a 
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
for i in range(N - 1):
  for j in range(i+1, N):
    a = A[i] % mod
    b = A[j] % mod
    ans += (a * b) % mod
    ans = ans % mod

print(ans)

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
#TLE
'''
for i in range(N - 1):
  for j in range(i+1, N):
    a = A[i] % mod
    b = A[j] % mod
    ans += (a * b) % mod
    ans = ans % mod
'''
tot = 0
for i in range(N):
  A[i] %= mod
  tot += A[i]
  tot %= mod
for i in range(N-1):
  tot -= A[i]
  ans += (A[i] * tot) % mod
  ans %= mod
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):

N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
for i in range(N - 1):
  for j in range(i+1, N):
    a = A[i] % mod
    b = A[j] % mod
    ans += a * b
    ans = ans % mod

print(ans)

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
#TLE
'''
for i in range(N - 1):
  for j in range(i+1, N):
    a = A[i] % mod
    b = A[j] % mod
    ans += (a * b) % mod
    ans = ans % mod
'''
tot = 0
for i in range(N):
  A[i] %= mod
  tot += A[i]
  tot %= mod
for i in range(N-1):
  tot -= A[i]
  ans += (A[i] * tot) % mod
  ans %= mod
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
for i in range(N - 1):
  for j in range(i+1, N):
    a = (A[i] * A[j]) % mod
    ans += a
    ans = ans % mod

print(ans)

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
mod = 10 ** 9 + 7
ans = 0
#TLE
'''
for i in range(N - 1):
  for j in range(i+1, N):
    a = A[i] % mod
    b = A[j] % mod
    ans += (a * b) % mod
    ans = ans % mod
'''
tot = 0
for i in range(N):
  A[i] %= mod
  tot += A[i]
  tot %= mod
for i in range(N-1):
  tot -= A[i]
  ans += (A[i] * tot) % mod
  ans %= mod
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
K = int(input())
x = 7 % K #mod(K)
if K == 1 or K == 7:
  print(1)
  exit()
ans = 1
while True:
  ans += 1
  x = (x * 10 + 7) % K
  
  if x == 7 % K:
    print('-1')
    exit()
  if x == 0:
    print(ans)
    exit()

Fixed submission:
K = int(input())
x = 7 % K #mod(K)
if K == 1 or K == 7:
  print(1)
  exit()
ans = 1
i = 0
while i < K:
  ans += 1
  x = (x * 10 + 7) % K
  
  if x == 7 % K:
    print('-1')
    exit()
  if x == 0:
    print(ans)
    exit()
  i += 1
print('-1')
Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
A = [int(a) for a in input().split()]
tot1 = 1
tot2 = 1

for i in range(K):
  tot1 *= A[i]

for j in range(N - K):
  tot2 = tot1 * A[j + K] // A[j] 
  if tot2 > tot1:
    print('Yes')
  else:
    print('No')
  tot1 = tot2

Fixed submission:
N, K = map(int, input().split())
A = [int(a) for a in input().split()]


for i in range(N - K):
  if A[i] < A[K + i]:
    print('Yes')
  else:
    print('No')
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(a) for a in input().split()]

ans = 1
for i in range(N):
  ans *= A[i]
if ans > 10 ** 18:
  print('-1')
else:
  print(ans)


Fixed submission:

N = int(input())
A = [int(a) for a in input().split()]
if 0 in A:
  print(0)
  exit() 
ans = 1
for i in range(N):
  ans *= A[i]
  if ans > 10 ** 18:
    print('-1')
    exit()
print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
if S == 'ABC':
  input('ARC')
else:
  print('ABC')

Fixed submission:
S = input()
if S == 'ABC':
  print('ARC')
else:
  print('ABC')
Buggy python submission (verdict: Time Limit Exceeded):


S = input()
mod = [0] * 2019
mod[0] = 1
d = 1
n = 0
for i in reversed(S):
  n += int(i) * d
  mod[n % 2019] += 1
  d *= 10
ans = 0
for j in range(2019):
  ans += mod[j] * (mod[j] - 1) // 2
print(ans)

Fixed submission:
S = input()
mod = [0] * 2019
mod[0] = 1 
d = 1
n = 0
for i in reversed(S):
  n += int(i) * d
  n %= 2019
  d *= 10
  d %= 2019
  mod[n % 2019] += 1
ans = 0
for j in range(2019):
  ans += mod[j] * (mod[j] - 1) // 2
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
S = list(input())

ans = 0
tot = [str(0)]

for i in range(len(S)-1):
  for j in range(i+3,len(S)):
    if int(''.join(tot)) % 2019 == 0 and int(''.join(tot)) >= 2019:
      ans += 1
    tot = [str(0)]
    for k in range(i,j+1):
      tot.append(S[k])
print(ans)

Fixed submission:
S = input()
mod = [0] * 2019
mod[0] = 1 
d = 1
n = 0
for i in reversed(S):
  n += int(i) * d
  n %= 2019
  d *= 10
  d %= 2019
  mod[n % 2019] += 1
ans = 0
for j in range(2019):
  ans += mod[j] * (mod[j] - 1) // 2
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
S = list(input())

ans = 0
tot = [str(0)]

for i in range(len(S)-1):
  for j in range(i,len(S)):
    if int(''.join(tot)) % 2019 == 0 and int(''.join(tot)) >= 2019:
      ans += 1
    tot = [str(0)]
    for k in range(i,j+1):
      tot.append(S[k])
print(ans)

Fixed submission:
S = input()
mod = [0] * 2019
mod[0] = 1 
d = 1
n = 0
for i in reversed(S):
  n += int(i) * d
  n %= 2019
  d *= 10
  d %= 2019
  mod[n % 2019] += 1
ans = 0
for j in range(2019):
  ans += mod[j] * (mod[j] - 1) // 2
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(a) for a in input().split()]
for i in range(1,N+1):
  print(A.count(i))

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
Buka = []
for i in range(N):
  Buka.append(0)
for j in A:
  Buka[j-1] += 1
for k in range(N):
  print(Buka[k])

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(a) for a in input().split()]

number = []
for i in range(1,N+1):
  number.append(A.count(i))
  print(number[i-1])

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
Buka = []
for i in range(N):
  Buka.append(0)
for j in A:
  Buka[j-1] += 1
for k in range(N):
  print(Buka[k])