Remove Comma from String
C Program to read a number greater than or equal to 1000 from the user. The user enters a comma in the input. Print the number without the comma.
#include <stdio.h>
#include <conio.h>
void main()
{
int i ;
char n[20] ;
clrscr() ;
printf("Enter a number greater than or equal to 1000: ") ;
gets(n) ;
printf("Number without comma is:") ;
for(i=0 ; n[i]!='\0' ; i++)
if(n[i] != ',')
putchar(n[i]) ;
getch();
}
Output :
Enter a number greater than or equal to 1000: 2,46,798
Number without comma is:246798