public class Demo03 {标签:arrays,max,System,int,数组,println,长度,array,out From: https://www.cnblogs.com/123jgh/p/16784815.html
public static void main(String[] args) {
int[] arrays = {1,2,3,4,5,6};
//打印全部的数组长度
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 += arrays[i];
}
System.out.println("sum="+sum);
System.out.println("==================");
//查找最大元素
int max = arrays[0];
for (int i =0;i < arrays.length;i++){
if (arrays[i] > max){
max = arrays[i];
}
}
System.out.println("max="+max);
}
}