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  1. #include <iostream>
  2. #include <algorithm>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	class treasure {
  7. 		public:
  8.         std::string name;
  9.         double value;
  10.         double weight;
  11. 	};
  12. 	treasure item[] = {
  13. 		{"rice1", 40, 20},
  14. 		{"rice2", 50, 27},
  15. 		{"rice3", 35, 24}
  16. 	};
  17.  
  18. 	std::sort(item, item+3,
  19.     	[] (auto t1, auto t2) {return t1.value < t2.value;});
  20.  
  21.     std::cout << std::endl << std::endl << "Item name: " << "\t" << "Item value(per kg): " << "\t" << "Item weight(in kg): " << std::endl;
  22.     for (int i = 0; i < 3; i++) {
  23.         std::cout << item[i].name << "\t\t" << item[i].value << "\t\t\t" << item[i].weight << std::endl;
  24.     }
  25. }
Success #stdin #stdout 0s 15248KB
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Standard input is empty
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Item name: 	Item value(per kg): 	Item weight(in kg): 
rice3		35			24
rice1		40			20
rice2		50			27
https://ideone.com/GL3VKz
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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