#include "bits/stdc++.h" using namespace std; const char en = '\n'; using ll = long long; using ull = unsigned long long; int main() { cin.tie(); ios::sync_with_stdio(false); int n,m; cin>>n>>m; list l; for(int i=1;i<=n;i++) l.push_back(i); list::iterator it; int v; for(int i=0;i>v; it=l.begin(); advance(it,v-1); l.splice(l.begin(),l,it); } cout<