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  1. #include <iostream>
  2. #include <vector>
  3. #include <utility>
  4. #include <algorithm>
  5. using namespace std;
  6.  
  7. int main() {
  8. 	std::vector<std::vector<std::vector<std::pair<float, int>>>> depth 
  9. 	{ { 
  10. 		{ make_pair( 4.65514, 1), make_pair(3.10343, 2) },
  11. 		{ make_pair( 4.67043, 1), make_pair(3.11362, 2) },   
  12. 		{ make_pair( 4.68594, 1), make_pair(3.12396, 2) }
  13. 	} };
  14. 	for(auto &vec1 : depth) {
  15. 	  for(auto &vec2 : vec1) {
  16.         std::sort(vec2.begin(), vec2.end());
  17.     	}
  18. 	}
  19.  
  20. 	for (std::vector<std::vector<std::pair<float,int>>> vec1 : depth) {
  21.     	for (std::vector<std::pair<float, int>> vec2 : vec1) {
  22.         	if(!vec2.empty() && (vec2.size() > 1)) {
  23.             	for (std::pair<float, int> pr : vec2) {
  24.                 	std::cout << pr.first << " " << pr.second << "   ";
  25.             	}
  26.             	std::cout << std::endl;
  27.         	}
  28.     	}
  29. 	}	// your code goes here
  30. 	return 0;
  31. }
Success #stdin #stdout 0s 16056KB
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stdin
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Standard input is empty
stdout
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3.10343 2   4.65514 1   
3.11362 2   4.67043 1   
3.12396 2   4.68594 1
https://ideone.com/Gvgizt
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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