145692025-01-16 15:14:58kerekesbalazsDNS szakaszok száma (75 pont)cpp17Wrong answer 68/754ms1360 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int sl,a=0;
    cin>>sl;
    string s;
    cin >> s;
    vector<int>t(sl+1);
    vector<int>g(sl+1);
    g[sl]=-1;
    for (int i=sl-1;i>=0;i--){
        if ( s[i]=='T'){
            t[i]++;
        }
        t[i]+=t[i+1];
        if (s[i]=='G'){
            g[i]=i;
        }else{
            g[i]=g[i+1];
        }
    }
    int c=0;
        for (int i=0;i<sl;i++){
            if (s[i]=='A'){
                if(g[i]!=-1){
                c+=t[g[i]] ;
                }else{
                    break;
                }
            }
        }
    cout<<c;
    return 0;
}
/*
12
CAGTAATTGATA
*/
SubtaskSumTestVerdictTimeMemory
base68/75
1Accepted0/01ms316 KiB
2Accepted0/04ms1344 KiB
3Accepted3/31ms316 KiB
4Accepted4/41ms316 KiB
5Accepted4/41ms316 KiB
6Accepted4/41ms316 KiB
7Accepted4/41ms332 KiB
8Accepted3/31ms316 KiB
9Accepted3/31ms316 KiB
10Accepted4/41ms316 KiB
11Accepted4/41ms508 KiB
12Accepted4/41ms316 KiB
13Accepted4/41ms316 KiB
14Accepted4/41ms316 KiB
15Accepted3/34ms1176 KiB
16Accepted4/44ms1332 KiB
17Accepted4/44ms1332 KiB
18Accepted4/44ms1360 KiB
19Accepted4/44ms1332 KiB
20Accepted4/44ms1264 KiB
21Wrong answer0/34ms1332 KiB
22Wrong answer0/44ms1332 KiB