Submission #4050726

---

Source Code Expand

#include <bits/stdc++.h> 

using namespace std;

using ll = long long;
using ull = unsigned long long;
using pii = pair<int,int>;

#define INF (1<<(4*4-1))
#define MOD 1000000007

int main(){
   ios::sync_with_stdio(false);
   cin.tie(0);

   string s;
   int K;
   cin>>s>>K;

   string a = "abcdefghijklmnopqrstuvwxyz";

   for(int i=0;i<s.size();i++){
      //cout<<a.size()-(s[i]-'a')<<" "<<K<<endl;
      if(i==s.size()-1)s[i]=(char)(((s[i]-'a')+K)%a.size()+'a');
      else if(s[i]=='a')continue;
      else if(a.size()-(s[i]-'a')<=K){
         K-=a.size()-(s[i]-'a');
         s[i] = 'a';
      }
   }

   cout<<s<<endl;
   return 0;

}

Submission Info

Judge Result