#include<bits/stdc++.h> #include<cmath> using namespace std; int main() { int s; char n[100]; cin>>n>>s; for(int a=1;a<=s;) { for(int b=0;b<strlen(n);b++) { if(n[b]>n[b+1]) { //cout<<n[b]<<" "; for(int c=b;c<strlen(n)-1;c++) { n[b]=n[b+1]; } a++; break; } } } cout<<n; }