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  1. #include <map>
  2. #include <string>
  3. #include <iostream>
  4. int main()
  5. {
  6.         std::map<int, std::string> myMap =
  7.                {{ 1, "100"},
  8.                 {3, "150"},
  9.                 {6, "500"},
  10.                 {9, "650"},
  11.                 {12, "750"}};
  12.  
  13.         auto i = myMap.upper_bound(2);
  14.         std::cout << (--i)->second << '\n';
  15. 		i = myMap.upper_bound(3);
  16.         std::cout << (--i)->second << '\n';
  17.         i = myMap.upper_bound(7);
  18.         std::cout << (--i)->second << '\n';
  19. }
Success #stdin #stdout 0.01s 5268KB
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stdin
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Standard input is empty
stdout
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100
150
500
https://ideone.com/2IxHcz
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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