public class Dmo03 {
public static void main(String[] args) {
int [] arrays={1,2,3,4,5};
//打印全部的数组元素
for (int i=0;i< arrays.length;i++){
System.out.println(arrays[i]);
}
System.out.println("====");
//计算所有元素的和
int sum=0;
for (int i=0;i<arrays.length;i++){
sum=sum+arrays[i];
}
System.out.println("和为:"+sum);
System.out.println("");
//查找最大元素
int max =arrays[0];
for (int i=1;i<arrays.length;i++){
if (arrays[i]>max){
max=arrays[i];
}
}
System.out.println("最大数为:"+max);
}
}
标签:arrays,sum,System,int,数组,使用,println,out From: https://www.cnblogs.com/anonymity12/p/18147763