计算一维数组各元素的和

package course;

public class SumNum {
public static void main(String[] args) {
	int[] num={1,2,3,4,5,6,7,8,9,10};
	int sum=0;
	System.out.println("一维数组中各元素的和是：");
	for(int i=0;i<10;i++){
		if(i==9){
			System.out.print(num[i]+"=");
		}else{
			System.out.print(num[i]+"+");
		}
		sum=sum+num[i];
	}
	System.out.println(sum);
}
}