Case: the maximum value of an array

Case: the maximum value of an array

//需求：设计一个方法用于获取数组中元素的最大值，调用方法并输出结果
public class HelloWorld {
    
    
    public static void main(String[] args){
    
    
        int arr[] = {
    
    12,45,98,73,60};
        int  number = maxnumber(arr);
        System.out.println(number);
    }
    public static int maxnumber(int arr[]){
    
    
        int max = arr[0];
        for (int x = 1;x < arr.length; x++){
    
    
            if (arr[x]>max){
    
    
                max = arr[x];
            }
        }
        return max;
    }
}