Prog#001: Product of two real numbers

/* 
 Program#1
 Product of two real numbers
 */

 #include <stdio.h> 
 main(){
 float a,b,c;
 a=5.5;
 b=7.5;
 c=a*b;
 printf("\na=5.5 , b=7.5 a*b=%f\n",c);
 }