C Programming - Functions - Discussion
Discussion Forum : Functions - Find Output of Program (Q.No. 12)
12.
What will be the output of the program?
#include<stdio.h>
int addmult(int ii, int jj)
{
int kk, ll;
kk = ii + jj;
ll = ii * jj;
return (kk, ll);
}
int main()
{
int i=3, j=4, k, l;
k = addmult(i, j);
l = addmult(i, j);
printf("%d %d\n", k, l);
return 0;
}Discussion:
91 comments Page 6 of 10.
Rohan said:
1 decade ago
Let a = 15 and b = 16.
Return (b = a+b, b);
Value return will be 31.
This may clear the left to right associativity of operator.
Return (b = a+b, b);
Value return will be 31.
This may clear the left to right associativity of operator.
Nipun kumari said:
1 decade ago
Since it is returning the value as ll=12 then please make me clear that is this value will be stored for both ll and kk both?
Sahana said:
1 decade ago
During assignment, comma operator process from right to left. While during return operations, it process from left to right.
Verma said:
1 decade ago
Answer is right, here it will return last return value.
If function is returning return(i,j); then value of j will return.
If function is returning return(i,j); then value of j will return.
Delhidurai said:
9 years ago
Guys, a function can return only one value at a time. Thus the statement is invalid. Then how will come this answer 12 12?
Debayani said:
5 years ago
Hi, it is call by value not call by reference so the value should not get change, it should print 3 and 4. Am I right?
Janhavi said:
1 decade ago
@Prashanthi.
i and j value does not change when you return back to the calling function from the called function.
i and j value does not change when you return back to the calling function from the called function.
Shubh said:
6 years ago
Case-1
return(10,20);
It will return only 20.
Case-2
return 10;
return 20;
It return first statement only.
return(10,20);
It will return only 20.
Case-2
return 10;
return 20;
It return first statement only.
ALOK patro said:
9 years ago
Hi @Preethi.
The description which you have given is not understable to me.
Please explain briefly.
The description which you have given is not understable to me.
Please explain briefly.
Ayush sharma said:
7 years ago
It is not possible to return multiple values through return keywords. So I think it's a wrong answer.
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