Submission #73701259

Source Code Expand

#include <iostream>
#include <string>
using namespace std;

int main() {
    string S;
    cin >> S;

    int cntA = 0, cntAB = 0, ans = 0;

    for (char ch : S) {
        if (ch == 'A') {
            cntA++;
        } else if (ch == 'B') {
            if (cntA > 0) {
                cntA--;
                cntAB++;
            }
        } else {
            if (cntAB > 0) {
                cntAB--;
                ans++;
            }
        }
    }

    cout << ans << endl;

    return 0;
}

Submission Info

Submission Time
Task D - Take ABC 2
User WoodyLee
Language C++23 (GCC 15.2.0)
Score 400
Code Size 528 Byte
Status AC
Exec Time 17 ms
Memory 5456 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 35
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_test_00.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, 01_test_20.txt, 01_test_21.txt, 01_test_22.txt, 01_test_23.txt, 01_test_24.txt, 01_test_25.txt, 01_test_26.txt, 02_corner_00.txt, 02_corner_01.txt, 02_corner_02.txt, 02_corner_03.txt, 02_corner_04.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 2 ms 3580 KiB
00_sample_01.txt AC 1 ms 3500 KiB
00_sample_02.txt AC 1 ms 3580 KiB
01_test_00.txt AC 1 ms 3436 KiB
01_test_01.txt AC 1 ms 3488 KiB
01_test_02.txt AC 1 ms 3536 KiB
01_test_03.txt AC 14 ms 4392 KiB
01_test_04.txt AC 12 ms 4432 KiB
01_test_05.txt AC 14 ms 4272 KiB
01_test_06.txt AC 17 ms 5456 KiB
01_test_07.txt AC 17 ms 5404 KiB
01_test_08.txt AC 17 ms 5376 KiB
01_test_09.txt AC 17 ms 5280 KiB
01_test_10.txt AC 17 ms 5336 KiB
01_test_11.txt AC 17 ms 5344 KiB
01_test_12.txt AC 17 ms 5364 KiB
01_test_13.txt AC 17 ms 5336 KiB
01_test_14.txt AC 16 ms 5336 KiB
01_test_15.txt AC 16 ms 5232 KiB
01_test_16.txt AC 16 ms 5364 KiB
01_test_17.txt AC 17 ms 5332 KiB
01_test_18.txt AC 16 ms 5280 KiB
01_test_19.txt AC 17 ms 5376 KiB
01_test_20.txt AC 17 ms 5384 KiB
01_test_21.txt AC 17 ms 5400 KiB
01_test_22.txt AC 16 ms 5336 KiB
01_test_23.txt AC 16 ms 5232 KiB
01_test_24.txt AC 16 ms 5236 KiB
01_test_25.txt AC 16 ms 5364 KiB
01_test_26.txt AC 16 ms 5380 KiB
02_corner_00.txt AC 12 ms 5368 KiB
02_corner_01.txt AC 12 ms 5280 KiB
02_corner_02.txt AC 12 ms 5228 KiB
02_corner_03.txt AC 13 ms 5352 KiB
02_corner_04.txt AC 13 ms 5376 KiB