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C Programming Language Union in C Language
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Q: What will be the output of the program?
#include<stdio.h>
int main()
{
enum days {MON=-1, TUE, WED=6, THU, FRI, SAT};
printf("%d, %d, %d, %d, %d, %d\n", ++MON, TUE, WED, THU, FRI, SAT);
return 0;
}
Union in C Language
Learn More MCQ Questions from C Programming Language Union in C Language
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.