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Submission #167512

# Submission time Handle Problem Language Result Execution time Memory
167512 2019-12-08T18:07:50 Z Toirov_Sadi Collider (IZhO11_collider) C++17
100 / 100
 653 ms 2712 KB 
#include <bits/stdc++.h>

#define fr first
#define se second

using namespace std;

const long long N = 1e5 + 7;
const long long inf = 1e9 + 7;
const long long mod = 1e9 + 7;

int n;
int m;
int l;
int r;
char x;
string s;
int main()
{
    /// freopen("input.txt", "r", stdin);
    /// freopen("output.txt", "w", stdout);

    ios_base::sync_with_stdio( false );

    cin >> n >> m >> s;
    for(int i = 1; i <= m; i ++){
        cin >> x;
        if(x == 'a'){
            cin >> l >> r;
            l --, r --;
            string y = "";
            y += s[l];
            s.erase(l, 1);
            s.insert(r, y);
        }
        else{
            cin >> l;
            cout << s[l - 1] << "\n";
        }
    }
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 11 ms 376 KB Output is correct
3 Correct 21 ms 632 KB Output is correct
4 Correct 177 ms 2188 KB Output is correct
5 Correct 342 ms 2196 KB Output is correct
6 Correct 483 ms 2456 KB Output is correct
7 Correct 522 ms 2580 KB Output is correct
8 Correct 217 ms 2452 KB Output is correct
9 Correct 653 ms 2712 KB Output is correct
10 Correct 450 ms 2576 KB Output is correct