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OI-codes/AtCoder/ABC258/C/C.cpp

32 lines
484 B
C++

#include <iostream>
#include <string>
using std::cin;
using std::cout;
const char endl = '\n';
int n, q, cnt;
std::string s;
int main() {
std::ios::sync_with_stdio(false);
cin.tie(nullptr);
cin >> n >> q >> s;
while (q--) {
int op, x;
cin >> op >> x;
if (op == 1) {
cnt = (cnt + x) % n;
} else {
x = (x - cnt + n) % n;
cout << s.at(x ? x - 1 : n - 1) << endl;
}
}
return 0;
}