# include & ltstdio.h & gt
void main()
{
int I;
float a[10],avg,temp1=0,temp2=0,fc;
for(I = 0;我& lt10;i++)
{
Printf("請輸入數字%d \n ",I+1);
scanf("%f ",& ampa[I]);
}
for(I = 0;我& lt10;i++)
temp 1+= a[I];
avg = temp 1/10;
for(I = 0;我& lt10;i++)
temp 2+=(a[I]-avg)*(a[I]-avg);
fc = temp 2/10;
Printf("均值=%f,方差=%f\n ",avg,fc);
}