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Submission #336960

# Submission time Handle Problem Language Result Execution time Memory
336960 2020-12-17T13:46:03 Z kutbilim_one Collider (IZhO11_collider) C++14
0 / 100
 2000 ms 8112 KB 
/** @kutbilimone **/
#include <bits/stdc++.h>

using namespace std;

#define endl '\n'
#define all(x) x.begin(),x.end()
#define int long long

signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);

	int n, m;
	cin >> n >> m;

	string s;
	cin >> s;   

	for(int i = 0, x, y; i < m; i++){
		char oper;
		cin >> oper >> x;
		x--;
		if(oper == 'a'){
			cin >> y;
			y--;
			if(y < x){
				s = s.substr(0, y) + s[x] + s.substr(y, x-y) + s.substr(x+1);
			}else{
				s = s.substr(0, x) + s.substr(x+1, y-x) + s[x] + s.substr(y+1);
			}
		}else cout << s[x] << endl;
	}


	return 0;
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 7 ms 492 KB Output is correct
3 Correct 88 ms 1304 KB Output is correct
4 Correct 838 ms 7104 KB Output is correct
5 Correct 1760 ms 6936 KB Output is correct
6 Execution timed out 2096 ms 8112 KB Time limit exceeded
7 Halted 0 ms 0 KB -