Question

How to replace any alphabetic letters with '_ ' in a two character string? (passWord)

In C.

Answer 1

Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

#include<stdio.h>
int main (int argc, char** argv)

{

char s[]="he?l2lo";
int i;
for(i=0;i<strlen(s);i++)
{
if((s[i]>='a'&&s[i]<='z')||(s[i]>='A'&&s[i]<='Z'))
{
s[i]='_';
}
}
printf("%s",s);
return 0;

}

Kindly revert for any queries

Thanks.