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  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. void colorGraph(int g[][10],int n) {
  6. 	int color[10]= {0,0,0,0,0,0,0,0,0,0};
  7. 	int j;
  8.  
  9. 	int colorAvailable[n];
  10.  
  11. ///	cout <<"Hi";
  12. 	for(int i = 0; i<n; i++) {
  13.  
  14. 		for( j =0;j<n;j++) {
  15. 			colorAvailable[j] = 1;
  16. 		}
  17.  
  18. 		for( j=0 ; j<n; j++) {
  19. 			//cout << color[j] << endl;
  20. 			if(g[i][j] == 1) {
  21. 				colorAvailable[color[j]] = 0;
  22. 			}
  23. 		}
  24.  
  25. 		/*cout << endl;
  26.  
  27. 		for(j=0 ; j<n; j++) {
  28. 			cout << colorAvailable[j] << "  ";
  29. 		}*/
  30. 		j = 0;
  31.  
  32. 		while(colorAvailable[j] == 0){
  33. 			j++;
  34. 		}
  35. 		color[i] = j;
  36.  
  37.  
  38. 	}
  39.  
  40.  
  41. 	//cout << color[0];
  42. 	for(int i =0;i<n;i++){
  43. 		cout << "\nNode " << i << " : " << color[i]; 
  44. 	}
  45.  
  46.  
  47.  
  48. }
  49.  
  50. int main() {
  51. 	// your code goes here
  52. 	int n;
  53. 	cin >> n;
  54.  
  55. 	int graph[10][10];
  56.  
  57. 	for(int i = 0; i<n; i++) {
  58. 		for(int j=0 ; j<n; j++) {
  59. 			cin >> graph[i][j];
  60. 		}
  61. 	}
  62.  
  63. 	colorGraph(graph,n);
  64. 	return 0;
  65. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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5
0 1 0 1 0
1 0 1 0 1
0 1 0 1 1 
1 0 1 0 1
0 1 1 0 0
stdout
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Node 0 : 1
Node 1 : 2
Node 2 : 1
Node 3 : 2
Node 4 : 0
https://ideone.com/2Utw3h
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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