Sample Program using Function 2

#include <stdio.h>

float convertToCm(float feet, float inches);

int main() {
	float x, y;
    scanf("%f %f", &x, &y);
	printf("%.2f", convertToCm(x, y));

	return 0;
}

float convertToCm(float feet, float inches) {
	feet *= 30.48;
	inches *= 2.54;
	return feet + inches;
}