// oldmac.c
////////////////////////////////////////////

#include <stdio.h>
#include <string.h>

void OldMacVerse(char*, char*);

int main() {
	char animal[30];
	printf("Enter an animal name: ");
	scanf("%s", &animal);

	char sound[30];
	printf("Enter the sound it makes: ");
	scanf("%s", &sound);

	OldMacVerse(animal, sound);
	return 0;
}

void OldMacVerse(char* animal, char* sound) {
	printf("Old MacDonald had a farm, E-I-E-I-O.\n");
	printf("And on that farm he had a %s, E-I-E-I-O.\n", animal);
	printf("With a %s-%s here, and a %s-%s there,\n", sound, sound, sound, sound);
	printf("  here a %s, there a %s, everywhere a %s-%s.\n", sound, sound, sound, sound);
	printf("Old MacDonald had a farm, E-I-E-I-O.\n");
}