Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int,input().split())
H = list(map(int,input().split()))
dp = [0]*N
for j in range(1,N):
  dp[j] = dp[j-1]+abs(H[j]-H[j-1])
for i in range(0,N+1):
  for j in range(K+1):
    if i+j <= N-1:
      dp[i+j] = min(dp[i+j],dp[i]+abs(H[i+j]-H[i]))
print(dp[N-1])

Fixed submission:
N,K = map(int,input().split())
H = list(map(int,input().split()))
dp = [0]*N
for j in range(1,N):
  dp[j] = dp[j-1]+abs(H[j]-H[j-1])
for i in range(0,N+1):
  for j in range(K+1):
    if i+j <= N-1:
      dp[i+j] = min(dp[i+j],dp[i]+abs(H[i+j]-H[i]))
print(dp[N-1])
Buggy python submission (verdict: Time Limit Exceeded):
N,W = map(int,input().split())
wv = []
for i in range(N):
  wv.append(list(map(int,input().split())))
dp = []
for i in range(N+1):
  dp.append([0 for _ in range(W+1)])
for i in range(N-1,-1,-1):
  for j in range(0,W+1):
    if j < wv[i][0]:
      dp[i][j] = dp[i+1][j]
    else:
      dp[i][j] = max(dp[i+1][j],dp[i+1][j-wv[i][0]]+wv[i][1])
print(dp[0][W])

Fixed submission:
N,W = map(int,input().split())
wv = []
for i in range(N):
  wv.append(list(map(int,input().split())))
dp = []
for i in range(N+1):
  dp.append([0 for _ in range(W+1)])
for i in range(N-1,-1,-1):
  for j in range(0,W+1):
    if j < wv[i][0]:
      dp[i][j] = dp[i+1][j]
    else:
      dp[i][j] = max(dp[i+1][j],dp[i+1][j-wv[i][0]]+wv[i][1])
print(dp[0][W])
Buggy python submission (verdict: Time Limit Exceeded):
s = input()
t = input()
dp = []
for i in range(len(s)+1):
  L = ['']*(len(t)+1)
  dp.append(L)
for i in range(len(s)):
  for j in range(len(t)):
    if s[i] == t[j]:
      dp[i+1][j+1] = dp[i][j]+s[i]
    else:
      if len(dp[i][j+1]) >= len(dp[i+1][j]):
        dp[i+1][j+1] = dp[i][j+1]
      else:
        dp[i+1][j+1] = dp[i+1][j]
print(dp[len(s)][len(t)])

Fixed submission:
s = input()
t = input()
dp = []
for i in range(len(s)+1):
  L = [0]*(len(t)+1)
  dp.append(L)
for i in range(len(s)):
  for j in range(len(t)):
    if s[i] == t[j]:
      dp[i+1][j+1] = dp[i][j]+1
    else:
      dp[i+1][j+1] = max(dp[i+1][j],dp[i][j+1])
n = len(s)
m = len(t)
ans = ''
while n > 0 and m > 0:
  if dp[n][m] == dp[n-1][m]:
    n -= 1
  elif dp[n][m] == dp[n][m-1]:
    m -= 1
  else:
    n -= 1
    m -= 1
    ans = s[n]+ans
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
P = list(map(float,input().split()))
dp = []
for i in range(N+1):
  L = [0]*(N+1)
  dp.append(L)
dp[1][0] = 1-P[0]
dp[1][1] = P[0]
for i in range(2,N+1): 
  for j in range(N+1):
    if j != 0:
      dp[i][j] = dp[i-1][j-1]*P[i-1]+dp[i-1][j]*(1-P[i-1])
    else:
      dp[i][0] = dp[i-1][0]*(1-P[i-1])
ans = 0
for i in range(N//2+1,N+1):
  ans += dp[N][i]
print(ans)

Fixed submission:
N = int(input())
P = list(map(float,input().split()))
dp = []
for i in range(N+1):
  L = [0]*(N+1)
  dp.append(L)
dp[1][0] = 1-P[0]
dp[1][1] = P[0]
for i in range(2,N+1): 
  for j in range(N+1):
    if j != 0:
      dp[i][j] = dp[i-1][j-1]*P[i-1]+dp[i-1][j]*(1-P[i-1])
    else:
      dp[i][0] = dp[i-1][0]*(1-P[i-1])
ans = 0
for i in range(N//2+1,N+1):
  ans += dp[N][i]
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = (cur[j]+dp[i-1][j])%(10**9+7)
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))

Fixed submission:
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = (cur[j]+dp[i-1][j])%(10**9+7)
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = cur[j]+dp[i-1][j]
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))

Fixed submission:
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = (cur[j]+dp[i-1][j])%(10**9+7)
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = cur[j]+dp[i-1][j]
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))

Fixed submission:
N,K = map(int,input().split())
A = list(map(int,input().split()))
dp = []
for i in range(N):
  L = [0]*(K+1)
  dp.append(L)
for i in range(A[0]+1):
  dp[0][i] = 1
for i in range(1,N):
  cur = [0]*(K+2)
  for j in range(K+1):
    cur[j+1] = (cur[j]+dp[i-1][j])%(10**9+7)
  for k in range(K+1):
    if k > A[i]:
      dp[i][k] = cur[k+1]-cur[k-A[i]]
    else:
      dp[i][k] = cur[k+1]
print(dp[N-1][K]%(10**9+7))
Buggy python submission (verdict: Runtime Error):
H,W,K = map(int,input().split())
dp = []
for i in range(H+1):
  L = [0]*W
  dp.append(L)
fb = [1,1]
for i in range(W-2):
  fb.append(fb[i]+fb[i+1])
dp[0][0] = 1
for i in range(1,H+1):
  for j in range(W):
    if 1 <= j <= W-2:
      dp[i][j] = dp[i-1][j-1]*fb[j-1]*fb[W-j-1]+dp[i-1][j]*fb[j]*fb[W-j-1]+dp[i-1][j+1]*fb[j]*fb[W-j-2]
    elif j == 0:
      dp[i][j] = dp[i-1][j]*fb[W-1]+dp[i-1][j+1]*fb[W-2]
    else:
      dp[i][j] = dp[i-1][j]*fb[W-1]+dp[i-1][j-1]*fb[W-2]
print(dp[H][K-1]%(10**9+7))

Fixed submission:
H,W,K = map(int,input().split())
dp = []
for i in range(H+1):
  L = [0]*W
  dp.append(L)
fb = [1,1]
for i in range(W-2):
  fb.append(fb[i]+fb[i+1])
dp[0][0] = 1
if W != 1:
  for i in range(1,H+1):
    for j in range(W):
      if 1 <= j <= W-2:
        dp[i][j] = dp[i-1][j-1]*fb[j-1]*fb[W-j-1]+dp[i-1][j]*fb[j]*fb[W-j-1]+dp[i-1][j+1]*fb[j]*fb[W-j-2]
      elif j == 0:
        dp[i][j] = dp[i-1][j]*fb[W-1]+dp[i-1][j+1]*fb[W-2]
      else:
        dp[i][j] = dp[i-1][j]*fb[W-1]+dp[i-1][j-1]*fb[W-2]
else:
  dp[H][0] = 1
print(dp[H][K-1]%(10**9+7))
Buggy python submission (verdict: Runtime Error):
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
A = M//N
flag = False
if (M == 999999999 and N <= 20):
  print(37037037)
else:
  for i in range(1,A+1):
    if (M%(A+1-i) == 0):
      flag = True
      break
  if flag:
    print(A+1-i)

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

Buggy python submission (verdict: Time Limit Exceeded):
import math

N,M = map(int,input().split())
A = M//N
L = []
flag = False
if (A <= 3*(10**7)+8*(10**6)):
  for i in range(1,A+1):
    if (M%(A+1-i) == 0):
      flag = True
      break
  if flag:
    print(A+1-i)
else:
  for i in range(1,3*(10**7)+8*(10**6)):
    if (M%i == 0):
      L.append(i)
  print(max(L))

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

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

N,M = map(int,input().split())
A = M//N
L = []
flag = False
if (A <= 10**8):
  for i in range(1,A+1):
    if (M%(A+1-i) == 0):
      flag = True
      break
  if flag:
    print(A+1-i)
else:
  for i in range(1,math.sqrt(A)):
    if (M%i == 0):
      L.append(i)
  print(max(L))

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
A = M//N
flag = False
for i in range(1,A+1):
  if (M%(A+1-i) == 0):
    flag = True
    break
if flag:
  print(A+1-i)

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,A+1):
  if (M%i == 0):
    L.append(i)
print(L[len(L)-1])

Fixed submission:
import math

N,M = map(int,input().split())
A = M//N
L = []
for i in range(1,int(math.sqrt(M))+1):
  if (M%i == 0 and i <= A):
    L.append(i)
    if (M//i <= A):
      L.append(M//i)
print(max(L))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
L = list(map(int,input().split()))
A = []
B = []
Q = [0,0]
R = [0,0]
S = [0,0]
T = [0,0]
J = 0
K = 0
for i in range(n):
  if (i%2 == 0):
    A.append(L[i])
  else:
    B.append(L[i])
A.sort()
B.sort()
for j in range(len(A)):
  J = A.count(A[j])
  if (J >= Q[0]):
    del Q[0]
    Q.insert(0,J)
    J = 0
    del R[0]
    R.insert(0,A[j])
    j += J
  elif (Q[0] >= J >= Q[1]):
    del Q[1]
    Q.append(J)
    del R[1]
    R.append(A[j])
    j += J
  else:
    j += J
for k in range(len(B)):
  K = B.count(B[k])
  if (K >= S[0]):
    del S[0]
    S.insert(0,K)
    K = 0
    del T[0]
    T.insert(0,B[j])
    k += K
  elif (S[0] >= J >= S[1]):
    del S[1]
    S.append(K)
    del T[1]
    T.append(B[k])
    k += K
  else:
    k += K
if (R[0] != T[0]):
  print(n-Q[0]-S[0])
else:
  if (Q[0] >= S[0]):
    print(n-Q[0]-S[1])
  else:
    print(n-S[0]-Q[1])

Fixed submission:
n = int(input())
L = list(map(int,input().split()))
A = []
B = []
Q = [0,0]
R = [0,0]
S = [0,0]
T = [0,0]
J = 1
K = 1
for i in range(n):
  if (i%2 == 0):
    A.append(L[i])
  else:
    B.append(L[i])
A.sort()
B.sort()
A.append(-1)
B.append(-1)
for j in range(1,len(A)):
  if (A[j-1] == A[j]):
    J += 1
  else:
    if (J > Q[0]):
      Q[1] = Q[0]
      del Q[0]
      Q.insert(0,J)
      R[1] = R[0]
      del R[0]
      R.insert(0,A[j-1])
      j += J
      J = 1
    elif (Q[0] >= J > Q[1]):
      del Q[1]
      Q.append(J)
      del R[1]
      R.append(A[j-1])
      j += J
      J = 1
    else:
      j += J
      J = 1
for k in range(1,len(B)):
  if (B[k-1] == B[k]):
    K += 1
  else:
    if (K > S[0]):
      S[1] = S[0]
      del S[0]
      S.insert(0,K)
      T[1] = T[0]
      del T[0]
      T.insert(0,B[k-1])
      k += K
      K = 1
    elif (S[0] >= K > S[1]):
      del S[1]
      S.append(K)
      del T[1]
      T.append(B[k-1])
      k += K
      K = 1
    else:
      k += K
      K = 1
if (R[0] != T[0]):
  print(n-Q[0]-S[0])
else:
  print(n-max(S[0]+Q[1],S[1]+Q[0]))
Buggy python submission (verdict: Time Limit Exceeded):
import math
def prime_factor(n):
    ass = []
    for i in range(2,int(n**0.5)+1):
        while n % i==0:
            ass.append(i)
            n = n//i
    if n != 1:
        ass.append(n)
    return ass
N,M = map(int,input().split())
L = prime_factor(M)
L.append(0)
K = []
cur = L[0]
cnt = 0
for i in range(len(L)):
  if cur == L[i]:
    cnt += 1
  else:
    K.append(cnt)
    cnt = 1
    cur = L[i]
ans = 1
for i in range(len(K)):
  n = K[i]+N-1
  k = N-1
  a = (math.factorial(n))%(10**9+7)
  b = (math.factorial(k)%(10**9+7))
  c = (math.factorial(n-k)%(10**9+7))
  ans *= (a*pow(b*c,10**9+5,10**9+7))%(10**9+7)
print(ans%(10**9+7))

Fixed submission:
import math
def prime_factor(n):
    ass = []
    for i in range(2,int(n**0.5)+1):
        while n % i==0:
            ass.append(i)
            n = n//i
    if n != 1:
        ass.append(n)
    return ass
N,M = map(int,input().split())
L = prime_factor(M)
L.append(0)
K = []
cur = L[0]
cnt = 0
for i in range(len(L)):
  if cur == L[i]:
    cnt += 1
  else:
    K.append(cnt)
    cnt = 1
    cur = L[i]
ans = 1
for i in range(len(K)):
  n = K[i]+N-1
  k = N-1
  cur = 1
  for i in range(k+1,n+1):
    cur *= i
  for j in range(1,n-k+1):
    cur = cur//j
  ans *= cur%(10**9+7)
print(ans%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
import math
def prime_factor(n):
    ass = []
    for i in range(2,int(n**0.5)+1):
        while n % i==0:
            ass.append(i)
            n = n//i
    if n != 1:
        ass.append(n)
    return ass
N,M = map(int,input().split())
L = prime_factor(M)
L.append(0)
K = []
cur = L[0]
cnt = 0
for i in range(len(L)):
  if cur == L[i]:
    cnt += 1
  else:
    K.append(cnt)
    cnt = 1
    cur = L[i]
ans = 1
for i in range(len(K)):
  ans *= math.factorial(K[i]+N-1)//((math.factorial(N-1))*(math.factorial(K[i])))
  ans = ans%(10**9+7)
print(ans)

Fixed submission:
import math
def prime_factor(n):
    ass = []
    for i in range(2,int(n**0.5)+1):
        while n % i==0:
            ass.append(i)
            n = n//i
    if n != 1:
        ass.append(n)
    return ass
N,M = map(int,input().split())
L = prime_factor(M)
L.append(0)
K = []
cur = L[0]
cnt = 0
for i in range(len(L)):
  if cur == L[i]:
    cnt += 1
  else:
    K.append(cnt)
    cnt = 1
    cur = L[i]
ans = 1
for i in range(len(K)):
  n = K[i]+N-1
  k = N-1
  cur = 1
  for i in range(k+1,n+1):
    cur *= i
  for j in range(1,n-k+1):
    cur = cur//j
  ans *= cur%(10**9+7)
print(ans%(10**9+7))
Buggy python submission (verdict: Runtime Error):
N,x = map(int,input().split())
A = list(map(int,input().split()))
A.sort()
p = sum(A)
if (x == p):
  print(N)
elif (x > p):
  print(N-1)
else:
  k = 0
  i = 0
  for i in range(N):
    if (x - A[i] >= 0):
      x -= A[i]
      k += 1
      i += 1
    else:
      break
print(k)

Fixed submission:
N,x = map(int,input().split())
A = list(map(int,input().split()))
A.sort()
p = sum(A)
k = 0
if (x == p):
  print(N)
elif (x > p):
  print(N-1)
else:
  i = 0
  for i in range(N):
    if (x - A[i] >= 0):
      x -= A[i]
      k += 1
      i += 1
    else:
      break      
  print(k)
Buggy python submission (verdict: Runtime Error):
N,X = map(int,input().split())
x = list(map(int,input().split()))
x.sort()
L = []

if (len(x) == 1):
  print(abs(X-x[0]))
else:
  L.append(abs(X-x[0]))
  for k in range(len(x)):
    p = abs(X-x[k])
    if (p < L[0]):
      del L[0]
      L.append(p)
print(L[0])

Fixed submission:
N,X = map(int,input().split())
L = list(map(int,input().split()))
for i in range(N):
  L[i] = abs(L[i]-X)
L.sort()
L.reverse()
def gcd(a,b):
  if b == 0:
    return a
  else:
    return gcd(b,a%b)
def listgcd(L):
  p = L[0]
  for i in range(1,N):
    p = gcd(p,L[i])
  return p
if len(L) >= 2:
  print(listgcd(L))
else:
  print(L[0])

Buggy python submission (verdict: Runtime Error):
N,X = map(int,input().split())
x = list(map(int,input().split()))
x.sort()
L = []
if (len(x) == 1):
  print(abs(X-x[0]))
else:
  for k in range(len(x)):
    L.append(abs(X-x[k]))
    L.sort()
print(L[0])

Fixed submission:
N,X = map(int,input().split())
L = list(map(int,input().split()))
for i in range(N):
  L[i] = abs(L[i]-X)
L.sort()
L.reverse()
def gcd(a,b):
  if b == 0:
    return a
  else:
    return gcd(b,a%b)
def listgcd(L):
  p = L[0]
  for i in range(1,N):
    p = gcd(p,L[i])
  return p
if len(L) >= 2:
  print(listgcd(L))
else:
  print(L[0])
Buggy python submission (verdict: Runtime Error):
S = input()
K = int(input())
if (S.count('1') == len(S)):
  print('1')
else:
  p = 0
  if (len(S) == 1):
    print(S[0])
    exit()
  else:  
    while (S[p] == S[p+1] == '1'):
      p += 1
if (p+1 >= K):
  print('1')
else:
  if (p == 0):
    if (S[0] == '1'):
      print(S[1])
    else:
      print(S[0])
  else:
    print(S[p+1])

Fixed submission:
S = input()
K = int(input())
for i in range(K):
  if (int(S[i]) != 1):
    print(S[i])
    exit()
print(1)

Buggy python submission (verdict: Runtime Error):
S = input()
K = int(input())
if (S.count('1') == len(S)):
  print('1')
else:
  p = 0
  while (S[p] == S[p+1] == '1'):
    p += 1
if (p+1 >= K):
  print('1')
else:
  if (p == 0):
    if (S[0] == '1'):
      print(S[1])
    else:
      print(S[0])
  else:
    print(S[p+1])

Fixed submission:
S = input()
K = int(input())
for i in range(K):
  if (int(S[i]) != 1):
    print(S[i])
    exit()
print(1)
Buggy python submission (verdict: Time Limit Exceeded):
N,M,Q = map(int,input().split())
toshi = []
for i in range(M):
  toshi.append(tuple(map(int,input().split())))
query = []
for i in range(Q):
  query.append(tuple(map(int,input().split())))
grid = []
for i in range(N+1):
  grid.append([0]*(N+1))
for i in range(M):
  grid[toshi[i][1]][toshi[i][0]] += 1
for i in range(1,N+1):
  for j in range(1,N+1):
    grid[i][j] += grid[i][j-1]
for i in range(Q):
  ans = 0
  for j in range(query[i][1]-query[i][0]+1):
    ans += (grid[query[i][0]+j][query[i][1]]-grid[query[i][0]+j][query[i][0]-1])
  print(ans)

Fixed submission:
N,M,Q = map(int,input().split())
toshi = []
for i in range(M):
  toshi.append(tuple(map(int,input().split())))
query = []
for i in range(Q):
  query.append(tuple(map(int,input().split())))
grid = []
for i in range(N+1):
  grid.append([0]*(N+1))
for i in range(M):
  grid[toshi[i][1]][toshi[i][0]] += 1
for i in range(1,N+1):
  for j in range(1,N+1):
    grid[i][j] += grid[i][j-1]
for i in range(Q):
  ans = 0
  for j in range(query[i][1]-query[i][0]+1):
    ans += (grid[query[i][0]+j][query[i][1]]-grid[query[i][0]+j][query[i][0]-1])
  print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N,M,Q = map(int,input().split())
toshi = []
for i in range(M):
  toshi.append(list(map(int,input().split())))
query = []
for i in range(Q):
  query.append(list(map(int,input().split())))
grid = []
for i in range(N+1):
  grid.append([0]*(N+1))
for i in range(M):
  grid[toshi[i][1]][toshi[i][0]] += 1
for i in range(1,N+1):
  for j in range(1,N+1):
    grid[i][j] += grid[i][j-1]
for i in range(Q):
  ans = 0
  for j in range(query[i][1]-query[i][0]+1):
    ans += (grid[query[i][0]+j][query[i][1]]-grid[query[i][0]+j][query[i][0]-1])
  print(ans)

Fixed submission:
N,M,Q = map(int,input().split())
toshi = []
for i in range(M):
  toshi.append(tuple(map(int,input().split())))
query = []
for i in range(Q):
  query.append(tuple(map(int,input().split())))
grid = []
for i in range(N+1):
  grid.append([0]*(N+1))
for i in range(M):
  grid[toshi[i][1]][toshi[i][0]] += 1
for i in range(1,N+1):
  for j in range(1,N+1):
    grid[i][j] += grid[i][j-1]
for i in range(Q):
  ans = 0
  for j in range(query[i][1]-query[i][0]+1):
    ans += (grid[query[i][0]+j][query[i][1]]-grid[query[i][0]+j][query[i][0]-1])
  print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
if N == 0:
  print(0)
else:
  ans = ''
  flag = False
  while flag == False:
    if N%2 == 0:
      ans = '0'+ans
      N = N/(-2)
    else:
      ans = '1'+ans
      N -= 1
      if N == 0:
        flag = True
      else:
        N = N/(-2)
print(ans)

Fixed submission:
N = int(input())
if N == 0:
  print(0)
else:
  ans = ''
  flag = False
  while flag == False:
    if N%2 == 0:
      ans = '0'+ans
      N = N/(-2)
    else:
      ans = '1'+ans
      N -= 1
      if N == 0:
        flag = True
      else:
        N = N/(-2)
  print(ans)
Buggy python submission (verdict: Runtime Error):
A = list(map(int,input().split))
A.sort()
print(A[2]-A[0])

Fixed submission:
A = list(map(int,input().split()))
A.sort()
print(A[2]-A[0])

Buggy python submission (verdict: Runtime Error):
A = list(map(int,input().split))
A.sort
print(A[2]-A[0])

Fixed submission:
A = list(map(int,input().split()))
A.sort()
print(A[2]-A[0])
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()
L = [N]
for k in range(N):
  w = S[:k].count('W')
  e = S[k:].count('E')
  if (w+e <= L[0]):
    del L[0]
    L.append(w+e)
print(L[0])

Fixed submission:
N = int(input())
S = input()
L = [S[1:].count('E'),S[:N].count('W')]
k = 0
w = 0
e = S[1:].count('E')
while (k <= N-2):
  if (S[k] == 'W' and S[k+1] == 'W'):
    w += 1
  elif (S[k] == 'W' and S[k+1] == 'E'):
    w += 1
    e -= 1
  elif (S[k] == 'E' and S[k+1] == 'W'):
    w += 0
  else:
    e -= 1
  L.append(e+w)
  k += 1
  
print(min(L))

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()
L = []
for k in range(N):
  w = S[:k].count('W')
  e = S[k:].count('E')
  L.append(w+e)
print(min(L))

Fixed submission:
N = int(input())
S = input()
L = [S[1:].count('E'),S[:N].count('W')]
k = 0
w = 0
e = S[1:].count('E')
while (k <= N-2):
  if (S[k] == 'W' and S[k+1] == 'W'):
    w += 1
  elif (S[k] == 'W' and S[k+1] == 'E'):
    w += 1
    e -= 1
  elif (S[k] == 'E' and S[k+1] == 'W'):
    w += 0
  else:
    e -= 1
  L.append(e+w)
  k += 1
  
print(min(L))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
L = [A[0]]
for i in range(1,N):
  L.append(L[i-1]+A[i])
k = 0
for i in range(N):
  if (L[i] == 0):
    k += 1
  for j in range(i+1,N):
    if (L[i] - L[j] == 0):
      k += 1
print(k)

Fixed submission:
N = int(input())
L = list(map(int,input().split()))
S = [0]
c = 0
for i in range(N):
  c = S[i] + L[i]
  S.append(c)
S.sort()
S.append(S[N]+1)
k = 0
p = 1
ans = 0
while k <= N:
  if S[k] == S[k+1]:
    p += 1
    k += 1
  else:
    ans += p*(p-1)//2
    p = 1
    k += 1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
L = [A[0]]
for i in range(1,N):
  L.append(L[i-1]+A[i])
k = 0
for i in range(N):
  for j in range(i+1,N):
    if (L[i] - L[j] == 0):
        k += 1
p = L.count(0)
print(k+p)

Fixed submission:
N = int(input())
L = list(map(int,input().split()))
S = [0]
c = 0
for i in range(N):
  c = S[i] + L[i]
  S.append(c)
S.sort()
S.append(S[N]+1)
k = 0
p = 1
ans = 0
while k <= N:
  if S[k] == S[k+1]:
    p += 1
    k += 1
  else:
    ans += p*(p-1)//2
    p = 1
    k += 1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
L = list(map(int,input().split()))
for i in range(N):
  A = L[:i]+L[i+1:]
  A.sort()
  print(A[(N-2)//2])

Fixed submission:
import copy

N = int(input())
L = list(map(int,input().split()))
A = copy.deepcopy(L)
A.sort()
for i in range(N):
  if (L[i] <= A[(N//2)-1]):
    print(A[N//2])
  else:
    print(A[(N//2)-1])