public class JieCheng {
public static void main(String[] args) {
int a[] = {1,2,3,4,5
};
int sum = 0;
for(int i = 0;i

public class JieCheng {
public static void main(String[] args) {
int a[] = {1,2,3,4,5
};
int sum = 0;
for(int i = 0;i