Program Of Ignore Manipulator In C++

#include<iostream.h>

#include<conio.h>

main()

{

clrscr();

char ch;

cout<<"enter value=";

cin.get(ch);

while (ch!='x')

{

cin.get(ch);

if(ch>='0'&&ch<='9')

cin.ignore();

else

cout.put(ch);

}

getch();

}