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  1. #include <iostream>
  2. using namespace std;
  3. class s1{
  4. 	protected:
  5. 		int n,s;
  6. 	public:
  7. 		s1(){};
  8. 		s1(int n,int y){
  9. 			this->n=n;
  10. 			s=y;
  11. 		}
  12. 		void xuat(){
  13. 			cout<<" "<<n<<" "<<s;
  14. 		}
  15. 		int operator >(s1 p){
  16. 			if(s>p.s) return 1;
  17. 			else{
  18. 				if(n>p.n) return 1;
  19. 			}
  20. 		}
  21.  
  22. };
  23. class s2:public s1{
  24. 	int m;
  25. 	public:
  26. 		s2(){};
  27. 		s2(int m,int n,int s):s1(n,s){
  28. 			this->m=m;
  29. 		}
  30. 		void xuat(){
  31.  
  32. 			s1::xuat();
  33. 			cout<<endl;
  34. 		}
  35. 		int get_n(){
  36. 			return n;
  37. 		}
  38. 		int get_m(){
  39. 			return m;
  40. 		}
  41. };
  42. int main() {
  43. 	// your code goes here
  44. 	s2 *t[4];
  45. 	int m,n,s;
  46. 	for(int i=0;i<4;i++)
  47. 	{
  48. 		fflush(stdin);
  49. 		cin>>m>>n>>s;
  50. 		t[i]=new s2(m,n,s);
  51. 	}
  52. 	for(int i=0;i<4;i++){
  53. 		t[i]->s2::xuat();
  54. 	}
  55. 	for(int i=0;i<4;i++){
  56. 		for(int j=i+1;j<4;j++){
  57. 			if(t[i]>t[j]){
  58. 				swap(t[i],t[j]);
  59. 			}
  60. 		}
  61. 	}
  62. 	for(int i=0;i<4;i++){
  63. 		t[i]->s2::xuat();
  64. 	}
  65. 	return 0;
  66. }
Success #stdin #stdout 0s 4372KB
comments (?)
stdin
copy 
3 4 5
5 6 5
1 2 7
7 8 4
stdout
copy 
 4 5
 6 5
 2 7
 8 4
 4 5
 6 5
 2 7
 8 4
https://ideone.com/B7ZWAk
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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