using_const_keyword.c.cpp

#include<stdio.h>
main()
{const int X=100;
 const float PI=3.14;
 const char*S="constant"; 
 const char C='C';
printf("int constant X=%d\n",X);
printf("float constant PI=%f\n",PI);
printf("string S=%s\n",S);
printf("char constant C=%c\n",C);


}