Submission #59351957

Source Code Expand

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

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    ll arr[5] = {0}, num, ans = 0;
    for (int i = 0; i < 4; i++) {
        cin >> num, arr[num]++;
        if (arr[num] == 2 || arr[num] == 4)
            ans++;
    }

    cout << ans << '\n';

    return 0;
}

Submission Info

Submission Time
Task A - Pairing
User ShanC
Language C++ 17 (gcc 12.2)
Score 100
Code Size 369 Byte
Status AC
Exec Time 1 ms
Memory 3592 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 22
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, 01_test_11.txt, 01_test_12.txt, 01_test_13.txt, 01_test_14.txt, 01_test_15.txt, 01_test_16.txt, 01_test_17.txt, 01_test_18.txt, 01_test_19.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 1 ms 3592 KiB
00_sample_02.txt AC 1 ms 3284 KiB
00_sample_03.txt AC 1 ms 3516 KiB
01_test_01.txt AC 1 ms 3468 KiB
01_test_02.txt AC 1 ms 3420 KiB
01_test_03.txt AC 1 ms 3460 KiB
01_test_04.txt AC 1 ms 3440 KiB
01_test_05.txt AC 1 ms 3460 KiB
01_test_06.txt AC 1 ms 3520 KiB
01_test_07.txt AC 1 ms 3348 KiB
01_test_08.txt AC 1 ms 3384 KiB
01_test_09.txt AC 1 ms 3464 KiB
01_test_10.txt AC 1 ms 3460 KiB
01_test_11.txt AC 1 ms 3428 KiB
01_test_12.txt AC 1 ms 3404 KiB
01_test_13.txt AC 1 ms 3464 KiB
01_test_14.txt AC 1 ms 3440 KiB
01_test_15.txt AC 1 ms 3452 KiB
01_test_16.txt AC 1 ms 3440 KiB
01_test_17.txt AC 1 ms 3464 KiB
01_test_18.txt AC 1 ms 3520 KiB
01_test_19.txt AC 1 ms 3388 KiB