C语言实验一（3）

#include<stdio.h>

#include<math.h>

int main()

{

 float x,y;

 scanf("%f,%f",&x,&y);  

printf("z=%d\n",int(x+1/fabs(y)));

 printf("z=%15.6f\n",x+1/fabs(y));

 printf("z=%e\n",x+1/fabs(y));

 return 0;

}