What will be the output of the program ? #include int main() { union var { int a, b; }; union var v; v.a=10; v.b=20; printf("%d\n", v.a); return 0; }

What will be the output of the program ? #include int main() { un

1.	What will be the output of the program ? #include int main() { union var { int a, b; }; union var v; v.a=10; v.b=20; printf("%d\n", v.a); return 0; }
A.	10
B.	20
C.	30
D.	0
Answer» C. 30