Question
#include<stdio.h>
int main()
{
union a
{
int i;
char ch[2];
};
union a u1 = {512};
union a u2 = {0, 2};
return 0;
}
Which of the following statements correct about the below program?
#include<stdio.h>
int main()
{
union a
{
int i;
char ch[2];
};
union a u1 = {512};
union a u2 = {0, 2};
return 0;
}
- u2 CANNOT be initialized as shown.
- u1 can be initialized as shown.
- To initialize char ch[] of u2 '.' operator should be used.
- The code causes an error 'Declaration syntax error'
Answer: Option C
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