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vitormartinotti

Dijkstra

Oct 1st, 2023 (edited)
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C++ 0.21 KB | None | 0 0
  1. #include<bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int main(){
  6.  
  7.     string joia;
  8.  
  9.     set<string> tesouro;
  10.  
  11.     while(cin >> joia){
  12.         tesouro.insert(joia);
  13.     }
  14.  
  15.     printf("%d\n", tesouro.size());
  16.  
  17. }
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