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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. bool a(string s,string t){
  4.     if(s.size()!=t.size()) return false;
  5.     unordered_map<char,int>m;
  6.     for(int i=0;i<s.size();i++){
  7.         m[s[i]]++;
  8.         m[t[i]]--;
  9.     }
  10.     for(auto& x:m){
  11.         if(x.second!=0) return false;
  12.     }
  13.     return true;
  14. }
  15. int main(){
  16.     string s="listen",t="silent";
  17.     cout<<(a(s,t)?"y":"no")<<"\n";
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5304KB
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stdin
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Standard input is empty
stdout
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y
https://ideone.com/k0QHXQ
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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