- public class Ti // 求数组中10个元素的最大,最小,和sum;
- public static void main(String[] args) {
- int[] arr = { 2, 42, 21, 65, 3, 15, 30, 58, 47, 68 };
- int max = arr[0];
- int min = arr[0];
- int sum = 0;
- int i = 0;
- for (i = 0; i < arr.length; i++) {
- if (max < arr[i]) {
- max = arr[i];
- }
- if (min > arr[i]) {
- min = arr[i];
- }
- sum = sum + arr[i];
- }
- System.out.println("max:" + max);
- System.out.println("min: " + min);
- System.out.println("sum: " + sum);
- }
- }