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C Programming - Structures, Unions, Enums - Discussion

Discussion Forum : Structures, Unions, Enums - Find Output of Program (Q.No. 2)
Structures, Unions, Enums
2.
What will be the output of the program ? 
#include<stdio.h>

int main()
{
    union var
    {
        int a, b;
    };
    union var v;
    v.a=10;
    v.b=20;
    printf("%d\n", v.a);
    return 0;
}
10
20
30
0
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
83 comments Page 9 of 9.
Sss said:   1 decade ago
Good Explanation...
Atul tailwal said:   1 decade ago
I agree to Rishabh
Kps lubana said:   8 years ago
0 is the Answer.
(1)
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