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#2
rjsp2021-04-21 11:09
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#include<stdio.h>
int main(void)
{
int sum=0,i;float averge=0.0;
int arr[10]={1,2,3,4,5,6,7,8,9,0};
for(i=0;i<10;i++)
{
sum += arr[i];
} 想问一下为啥我这个不对呢 还有就是如果用指针来做的话怎么做
averge = sum/i;
printf("输出平均数averge=%.2f",averge);
}