java跳出多重循环

1.利用try/catch

int max=0;
try {
		for (int i = 0; i < n; i++) {
			for (int j = 0; j < n; j++) {
				if (data[i][j] !=data[j][i])
				{
					throw new Exception();
				}
			}
		}
	}catch(Exception e) {
		max=1;
		System.out.print("no");
	}
		if(max==0) System.out.print("yes");

2.利用break;

h:
		for (int i = 0; i < n; i++) {
			for (int j = 0; j < n; j++) {
				if (data[i][j] !=data[j][i])
				{
					max=1;
					break h;
				}
			}
		}
	if(max==0) System.out.print("yes");