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 5 of 10.
R.K said:
9 years ago
Well said @Sundar. Thankyou.
Nilesh said:
9 years ago
In return statement can we return two values at a time?
Dimple said:
10 years ago
The output will be 12 12.
I checked in Dev CPP. It takes the right most one in the return statement because according to the comma operator has left to right priority. I hope it will helps for you.
I checked in Dev CPP. It takes the right most one in the return statement because according to the comma operator has left to right priority. I hope it will helps for you.
Rrrr said:
10 years ago
But here the return case we not suppose to do like that it is not possible so it will get error.
Nandkishor said:
10 years ago
Note: In C ', ' act as an operator which returns the last value.
E.g: int i = (1, 2); this expression will store the value 2 in I.
Same is in return statement. The '(kk, ll)' acts as an expression which returns ll.
Value of ll = 12.
Hence the output: 12 12.
E.g: int i = (1, 2); this expression will store the value 2 in I.
Same is in return statement. The '(kk, ll)' acts as an expression which returns ll.
Value of ll = 12.
Hence the output: 12 12.
KARTHIK said:
10 years ago
RETURN always return the rightmost value.
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.
Jain said:
1 decade ago
return (kk, ll) is not possible as 2 values cannot be returned. So, the accumulator value is taken which is 12.
For both k and l it happens therefore the o/p is 1212. (just an assumption referring previous questions).
For both k and l it happens therefore the o/p is 1212. (just an assumption referring previous questions).
Pradeepa said:
1 decade ago
12 12 how it is possible please help me?
Abhi said:
1 decade ago
@Ravindra.
A sufficient one Ravindra :-).
A sufficient one Ravindra :-).
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