Write a c program to print the address of variable

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Reference Materials string. Start Learning C. You will see the value of num variable with its address:.

Now let's modify the above program. This program uses total of 3 variables say num1 , num2 , and num3 with one extra variable say sum stores the summation result of given three numbers. And see how the address of variables changes one by one. Now enter any three numbers to store inside the variables num1 , num2 , and num3 respectively.

And press ENTER key to see values of all the three variables back on the output screenshot along with its address. How to print variable addresses in C? Ask Question. Asked 10 years, 10 months ago. Active 1 month ago. Viewed k times. When i run this code. Thanks blargman. Matt Those say "warning", not "error". That means that your program will still run. But do fix the warnings per the answer below.

Add a comment. Active Oldest Votes. From the spec: p The argument shall be a pointer to void. And don't forget the cast, e. Carl Norum Carl Norum k 30 30 gold badges silver badges bronze badges.