What value will be printed for data.c? #include #include void main() { union Data{ int i; unsigned char c; }data; data.c = 'C'; data.i = 89; printf("%c\n", data.c); }

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C Programming Language Union in C Language

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Q: What value will be printed for data.c?

#include 
#include 
void main()
{
union Data{
	int i;
	unsigned char c;
}data;

data.c = 'C';
data.i = 89;
printf("%c\n", data.c);

}

A C
B Y
C G
D C89
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Union is an user defined datatype in C programming language. It is a collection of variables of different datatypes in the same memory location. We can define a union with many members, but at a given point of time only one member can contain a value. Unions can be very handy when you need to talk to peripherals through some memory mapped registers.

Q: What value will be printed for data.c? #include #include void main() { union Data{ int i; unsigned char c; }data; data.c = 'C'; data.i = 89; printf("%c\n", data.c); }

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Q: What value will be printed for data.c?
#include #include void main() { union Data{ int i; unsigned char c; }data; data.c = 'C'; data.i = 89; printf("%c\n", data.c); }