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作业10

时间:2016-12-04 20:25:35      阅读:176      评论:0      收藏:0      [点我收藏+]

标签:diff   main   amp   scanf   style   class   ret   span   put   

#include<stdio.h>
void sum_diff(float op1,float op2,float *psum,float *pdiff);

int main(void)
{
    float op1,op2,sum,diff;
    printf("input op1 and op2:");
    scanf("%f%f",&op1,&op2);
    sum_diff(op1,op2,&sum,&diff);
    printf("%f+%f=%f,%f-%f=%f\n",op1,op2,sum,op1,op2,diff);
    
    return 0;
} 
void sum_diff(float op1,float op2,float *psum,float *pdiff)
{
    *psum=op1+op2;
    *pdiff=op1-op2;
}
#include<stdio.h>
void findmax(int *px,int *py,int *pmax);

int main()
{
    int x,y,max;
    printf("input x and y:");
    scanf("%d%d",&x,&y);
    findmax(&x,&y,&max);
    printf("%d\n",max);
    
    return 0;
}
void findmax(int *px,int *py,int *pmax)
{
    if(*px>*py) *pmax=*px;
    if(*py>*px) *pmax=*py;
}
#include<stdio.h>
void splitfloat(float x,int *intpart,float *fracpart);

int main()
{
    float x,fracpart;
    int intpart;
    printf("input x:");
    scanf("%f",&x);
    splitfloat(x,&intpart,&fracpart);
    printf("the intpart is:%d\n",intpart);
    printf("the fracaprt is:%f\n",fracpart);
    
    return 0;
}
void splitfloat(float x,int *intpart,float *fracpart)
{
    int y;
    float z;
    y=x/1;
    z=x-y;
    *intpart=y;
    *fracpart=z;
}

 

作业10

标签:diff   main   amp   scanf   style   class   ret   span   put   

原文地址:http://www.cnblogs.com/16-C-kai/p/6131193.html

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