fun函數計算數組的最大值和最小值？

public void maxAndMinArray(){

int[] nums = {3,4,5,7,8,4,3,6};

int max=nums[0];

int min=nums[0];

for (int i = 0; i < nums.length; i++) {

if(maxnums[i]){

min=nums[i];

}

}

System.out.println("最大值是："+max);

System.out.println("最小值是："+min);

}