Data Type C Tutorial

#include 
int main(void)
{
  float plank_length = 10.0f;    
  float piece_count = 4.0f;      
  float piece_length = 0.0f;     
  piece_length = plank_length/piece_count;
  printf("A plank %f feet long can be cut into %f pieces %f feet long.",
                                       plank_length, piece_count, piece_length);
  return 0;
}
A plank 10.000000 feet long can be cut into 4.000000 pieces 2.500000 feet long.