/*求n个数的平均值*/ |
#include"stdio.h" |
void main() |
{ |
int i=1,n,s=0; |
float ave,m; |
printf ( "请输入一个整数n:\n" ); |
scanf ( "%d" ,&n ); |
while ( i<=n ) |
{ |
printf ( "请输入数字!\n" ); |
scanf ( "%f" ,&m ); |
s=s+m; |
i++; |
ave=s/n; |
} |
printf ( "%d个数的平均值是:%f\n" ,n,ave ); |
} |