Question

用C语言编写程序，求一维数组int a［10］数组元素的总和

Answer 1

int[] a={1,2,3,4,5,1,2,3,4,5};
int sum=0;
for(int i =0;i<10;i++){
sum+=a[i];

}

printf(sum);
很简单啊，建议自己练练

Answer 2

int i;
int sum = 0;
for(i=0;i<10;i++)
sum += a[i];
printf("%d\n",sum);