#include <iostream> #include <cstring> using namespace std; int main(){ string n;int t; while (cin >> n >> t){ string ret = ""; for (int i = 0;i<n.size();i++){ if ((i!=n.size()-1&&n[i]>n[i+1]&&t>0)||(i!=0&&n[i]>n[i-1]&&t>0)){ t--; } else{ ret+=n[i]; } } cout << ret; } } /*** You are right, but <Honkai Impact: Star Rail> is a ARPG game developed by Mihoyo. ***/