#include <map>
#include <fstream>
using namespace std;
ifstream cin("collider.in");
ofstream cout("collider.out");
// 1 <= ik <= N - M + 1,
// ik <= jk <= ik + M - 1
int dp[10000001];
int32_t main() {
ios::sync_with_stdio(0);
cin.tie(0);
int n, m;
cin >> n >> m;
string s;
cin >> s;
while (m--) {
char ch;
cin >> ch;
int l, r;
cin >> l; --l;
if (ch == 'a') {
cin >> r; --r;
char h = s[l];
s.erase(s.begin() + l);
s.insert(s.begin() + r, h);
cout << s << '\n';
} else {
cout << s[l] << '\n';
}
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
