Enum in C and C++ - 2

 #include<stdio.h>

#include<conio.h>

#include<iostream.h>

enum week{sun=3,mon,tue,wed=-2,thu,fri,sat}d;

int main()

{

clrscr();

d=fri;

printf("%d\n",d);

enum week day;

day =mon;

cout<<day<<endl;

week d1;

d1='k';

d1=9;

d1=5.7;

cout<<d1;

getch();

return 0;

}