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  1. #include <iostream>
  2. #include <string>
  3. #include <map>
  4.  
  5. int main()
  6. {
  7.     std::map<std::string /*name*/, double /*value*/> vals;
  8.     std::string cmd;
  9.     while(std::cin >> cmd && cmd != "exit")
  10.     {
  11.         if(cmd == "store")
  12.         {
  13.             double v;
  14.             std::string name;
  15.             if(std::cin >> v >> name)
  16.             {
  17.                 vals[name] = v;
  18.             }
  19.         }
  20.         else if(cmd == "recall")
  21.         {
  22.             std::string name;
  23.             if(std::cin >> name)
  24.             {
  25.                 std::cout << vals[name] << std::endl;
  26.             }
  27.         }
  28.     }
  29. }
Success #stdin #stdout 0s 3480KB
comments (?)
stdin
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store 7 x
store 3 y
recall z
recall x
stdout
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0
7
https://ideone.com/Y3mOGn
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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