TLE求条

#include <bits/stdc++.h>
using namespace std;

int main() {
	int n, m;
	cin >> n >> m;

	list<int> people;
	for (int i = 1; i <= n; i++) {
		people.push_back(i);
	}
	auto it = people.begin();
	while (!people.empty()) {
		for (int i = 1; i <= n; i++) {
			it++;
			if (it == people.end()) {
				it = people.begin();
			}
		}
	}

	cout << *it << " ";
	return 0;
}