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  1. using namespace std;
  2. #include <iostream>
  3. #include <fstream>
  4. #include <vector>
  5.  
  6. bool is_possible(const int a, const int b, const int c){
  7. 	return !(((a+b <= c) || (a+c <= b) || (b+c <= a)));
  8. }
  9.  
  10. int main(){
  11. 	unsigned int possible = 0;
  12. 	ifstream infile;
  13. 	infile.open("input", ios::in);
  14. 	int read[3];
  15. 	vector<int> v(9);
  16.  
  17.  
  18. 	unsigned int collectedCounter = 0;
  19. 	while(infile >> read[0] >> read[1] >> read[2]){
  20. 		if(collectedCounter != 3){
  21. 			for(int j=0; j<3; j++){
  22. 				v[j*3 + collectedCounter] = read[j];
  23. 			}
  24. 			collectedCounter++;
  25. 		}
  26. 		if(collectedCounter == 3) {
  27. 			for(int i=0; i<3; i++){
  28. 				possible += is_possible(v[3*i], v[3*i+1], v[3*i+2]);
  29. 			}
  30. 			collectedCounter = 0;
  31. 		}
  32. 	}
  33. 	cout << "Possible: " << possible;
  34.  
  35. 	infile.close();
  36.  
  37. 	return 0;
  38. }
  39.  
Success #stdin #stdout 0s 3468KB
comments (?)
stdin 
Standard input is empty
stdout 
Possible: 0
https://ideone.com/XbRDYc
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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