參考代碼如下:
#include?<stdio.h>#include<stdlib.h>
#include<time.h>
double?average(int?a,int?b);
int?main()
{
int?a,b;
srand(time(0));
a=rand()%100;
b=rand()%100;
printf("First?Data=%d\nSecond?Data=%d\n",a,b);
printf("Average=%.1f",average(a,b));
}
double?average(int?a,int?b){
return?(float)(a+b)/2.0;
}
執行效果如下：