java求数组里最小值

public class ObtainMin { public static void main(String[] args) { int[] num = {5,2,3,4,5,6,7,8,9,10}; int minnum = num[0]; for (int i=0;i<num.length;i++) { if(num[i]<minnum) { minnum = num[i]; } } System.out.println("min number is :"+minnum); } }