作业五 指针的应用

#include<stdio.h>

void sum_diff(float op1,float op2,float*psum,float*pdiff)

{
    *psum=op1+op2;
    *pdiff=op1-op2;
    return ;
}
int main()
{
    float op1,op2,psum,pdiff;
    printf("Enter op1,op2:\n");
    scanf("%f%f",&op1,&op2);
    sum_diff(op1,op2,&psum,&pdiff);
    
    printf("*psum=%f,*pdiff=%f\n",psum,pdiff);



}