Question

编写程序输入三个数求他们的平均值并输出用浮点数据处理

Answer 1

#include<stdio.h>
#include<math.h>
int main()
{
float a,b,c;
printf("input 3 number:");
scanf("%f%f%f"&a,&,b&c);
c=(a+b+c)/3;
printf("c=％f",c);
return 0;
}

追答

前面的有错#include
#include
int main()
{
float a,b,c;
printf("input 3 number:");
scanf("%f%f%f",&a,&,b&c);
c=(a+b+c)/3;
printf("c=％f",c);
return 0;
}

Answer 2

#include<stdio.h>
main()
{
float a,b,c;
printf(“input 3 number:”);
scanf(“％f％f％f”&a,&,b&c);
c=(a+b+c)/3;
printf(“c=％f”c);
}