#include

float paintGallons(float length,float width,float height){

float size1 = length * height;

float size2 = width * height;

float area = length * width;

float total = (2 * size1) + (2 * size2) + area;

return total/400.0;

}

int main(){

printf("%.2f gallons ",paintGallons(10,12,8));

return 0;

}

Can someone explain what each line of this C code program is doing?