143942025-01-10 18:03:29vargaviviDNS szakaszok száma (75 pont)cpp17Time limit exceeded 64/75300ms968 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    string s;
    cin >> n >> s;
    vector<int> dp(n);
    int k = 0;
    int db = 0;
    for (int i = n - 1; i >= 0; i --) {
        if (s[i] == 'T') k += 1;
        dp[i] = k;
    }
    for (int i = 0; i < n; i ++) {
        if (s[i] == 'A') {
            for (int j = i; j < n; j ++) {
                if (s[j] == 'G') {
                    db += dp[j];
                    break;
                }
            }
        }
    }
    cout << db;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base64/75
1Accepted0/01ms316 KiB
2Accepted0/04ms820 KiB
3Accepted3/31ms316 KiB
4Accepted4/41ms316 KiB
5Accepted4/41ms316 KiB
6Accepted4/41ms316 KiB
7Accepted4/41ms316 KiB
8Accepted3/31ms508 KiB
9Accepted3/31ms372 KiB
10Accepted4/41ms508 KiB
11Accepted4/41ms500 KiB
12Accepted4/41ms508 KiB
13Accepted4/41ms316 KiB
14Accepted4/41ms500 KiB
15Accepted3/34ms832 KiB
16Accepted4/49ms968 KiB
17Accepted4/44ms824 KiB
18Accepted4/46ms820 KiB
19Time limit exceeded0/4300ms820 KiB
20Accepted4/481ms820 KiB
21Time limit exceeded0/3300ms824 KiB
22Time limit exceeded0/4300ms820 KiB