void greedy\_jobs()\\
					\{
						for (int k = 0; k < n; k++)\\
						\{
							for (int i = 0; i < n; i++)\\
							\{
								for (int j = 0; j < n; j++)\\
								\{
									C[i][j] = min ( C[i][j], C[i][k]+C[k][j] );\\
								\}
							\}
						\}\\