Submission #54818068

Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main(){
  int x;
  cin >> x;
  vector<int>vec(2 * x);
  for(int i=0;i<2*x;i++){
    cin >> vec.at(i);
  }
  int u = 0;
  for(int y=0;y<2*x-2;y++){
    if(vec.at(y) == vec.at(y+2)){
      u++;
    }
  }
  cout << u << endl;
}

Submission Info

Submission Time
Task B - Couples
User EBIFURAI8015
Language C++ 20 (gcc 12.2)
Score 150
Code Size 292 Byte
Status AC
Exec Time 2 ms
Memory 3672 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 150 / 150
Status
AC × 3
AC × 13
Set Name Test Cases
Sample 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt
All 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt, 01_test_10.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 1 ms 3460 KiB
00_sample_02.txt AC 1 ms 3448 KiB
00_sample_03.txt AC 1 ms 3520 KiB
01_test_01.txt AC 1 ms 3464 KiB
01_test_02.txt AC 1 ms 3524 KiB
01_test_03.txt AC 1 ms 3528 KiB
01_test_04.txt AC 1 ms 3548 KiB
01_test_05.txt AC 1 ms 3592 KiB
01_test_06.txt AC 1 ms 3480 KiB
01_test_07.txt AC 1 ms 3588 KiB
01_test_08.txt AC 2 ms 3436 KiB
01_test_09.txt AC 1 ms 3484 KiB
01_test_10.txt AC 1 ms 3672 KiB