Write a C program that reads 2 positive integers (of type int) from the user using scanf function, prints the following information, and then terminates: the average of the two (this should be printed as a floating point number.) whether each number is a prime number or not http://en.wikipedia.org/wiki/coprime if you don't know what this -whether the two numbers are relatively prime or not (see means.) In order to see if two numbers are relatively prime, you should calculate the GCD using Euclidean algorithm You are allowed to look up the algorithm and/or code on the Internet, in which case you should cite the source in your README.txt file Your code should be organized as follows: -gcd.h & ged.c: GCD calculation function hader and definition -prime.h & prime.c: prime number testing function header and definition -main.c: everything else - Makefile All files must be named EXACTLY as above, case-sensitive. When you run make", it should build an executable file called "main" The makefile should have correct dependencies. For example, if you build everything, change prime.h, and run make again, only prime.c and main.c should recompile, not gcd.c (You can simulate changing a file by usingtouch command.) You can use printf ("You typed in %d and %d , x, y); to print integers, and printf ("The average is: %f ", avg); to print a floating point number And you should use scanf("d", &x)i to read an integer that the user types in Don't forget the ampersand in front of the variable Write a C program that reads 2 positive integers (of type int) from the user using scanf function, prints the following information, and then terminates: the average of the two (this should be printed as a floating point number.) whether each number is a prime number or not http://en.wikipedia.org/wiki/coprime if you don't know what this -whether the two numbers are relatively prime or not (see means.) In order to see if two numbers are relatively prime, you should calculate the GCD using Euclidean algorithm You are allowed to look up the algorithm and/or code on the Internet, in which case you should cite the source in your README.txt file Your code should be organized as follows: -gcd.h & ged.c: GCD calculation function hader and definition -prime.h & prime.c: prime number testing function header and definition -main.c: everything else - Makefile All files must be named EXACTLY as above, case-sensitive. When you run make", it should build an executable file called "main" The makefile should have correct dependencies. For example, if you build everything, change prime.h, and run make again, only prime.c and main.c should recompile, not gcd.c (You can simulate changing a file by usingtouch command.) You can use printf ("You typed in %d and %d , x, y); to print integers, and printf ("The average is: %f ", avg); to print a floating point number And you should use scanf("d", &x)i to read an integer that the user types in Don't forget the ampersand in front of the variable
