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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. // your code goes here
  6. map<int,int> m;
  7. m[1]=1;
  8. m[3]=4;
  9. cout << m[1] << endl;
  10. return 0;
  11. }
Success #stdin #stdout 0.01s 5460KB
stdin
Standard input is empty
stdout
1