Problem: Takahashi wants to print a document with N pages double-sided, where two pages of data can be printed on one sheet of paper.  At least how many sheets of paper does he need?

Submission attempts (in order):
bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())

  
for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
 
 
print("No")

import sys
ANS = []
N, M = map(int, input().split())
for j in range(N):
  ANS.append(0)
for i in range(M):
  s, c = map(int, input().split())
  ANS[s-1] = c
 
if ANS[0] == 0:
  print(-1)
  sys.exit()
 
NEW = 0
for i in range(1,N):
  NEW += ANS[-i] * (10**(i))
 
print(NEW)

N = int(input())
n = int(N/2)
print(n)

import sys
ANS = []
N, M = map(int, input().split())
for j in range(N):
  ANS.append(0)
for i in range(M):
  s, c = map(int, input().split())
  ANS[s-1] = c
 
if ANS[0] == 0:
  print(-1)
  sys.exit()
 
NEW = 0
for i in range(N):
  NEW += ANS[-i-1] * (10**(i+1))
 
print(NEW)

import sys
bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
  
for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0
 
if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
    sys.exit()
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
    sys.exit()
    
print("No")


bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
if N < 9:
  print("No")
  
'''for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
 
 
print("No")'''

bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
  
for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
  ANS = 0
 
if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
  else:
    print("No")
 
 


bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
if N < 9:
  print("No")
  


import sys
bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
  
for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0

if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
    sys.exit()
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
    sys.exit()
print("No")

import sys
bingo = [[],[],[]]
 
for i in range(3):
  a, b, c = map(int,input().split())
  bingo[i].append(a)
  bingo[i].append(b)
  bingo[i].append(c)
  
N = int(input())
  
for i in range(N):
  S = int(input())
  for j in range(3):
    if S in bingo[j]:
      for k in range(3):
        if S == bingo[j][k]:
          bingo[j][k] = 'ok'
          
ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[i][j] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0
 
for i in range(3):
  for j in range(3):
    if bingo[j][i] == 'ok':
      ANS += 1
      if ANS == 3:
        print("Yes")
        sys.exit()
  ANS = 0
 
if bingo[1][1] == 'ok':
  if bingo[0][0] == 'ok' and bingo[2][2] == 'ok':
    print("Yse")
    sys.exit()
  elif bingo[0][2] == 'ok' and bingo[2][0] == 'ok':
    print("Yse")
    sys.exit()
  else:
    print("No")
    sys.exit()
 

N = int(input())
print(int((N+1)/2))


Verdicts: Runtime Error

Runtime Error

Wrong Answer

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Accepted