#include <stdio.h>
#include <string.h>
int main(int argc, const char *argv[])
{
int i;
int arr[9]={3,5,6,8,3,1,2,4,5};
int sum1=0,sum2=0;
for(i=0;i<9;i++)
{
if(i%2==0)
{
sum1+=arr[i];
}
else
{
sum2+=arr[i];
}
}
printf("下标奇数元素和:%d 下标偶数元素和:%d\n",sum2,sum1);
return 0;
}