Return More Than one Value in a Function

In function we can’t retun more than one value with return keyword. In this case we need pointer to return more variables than one in function.

code:

#include<stdio.h>
void doWork(int a,int b,int c,int *p,int *q){
    *p=a+b+c;//sum is posted to the original location;
    if(a>b & a>c)
        *q=a;
    else if(b>a && b>c)
        *q=b;
    else
        *q=c; //*q is auto returning to the calling variable
}
int main()
{
int x=10,y=20,z=30,sum,max;
doWork(10,20,30,&sum,&max);
printf("Sum=%d\ Max=%d \n",sum,max);


}

Ouput:

Sum=60 Max=30

 

 

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Author: zakilive

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