Write a program to copy its input to its output, replacing each tab by \t, each backspace by \b, and each backslash by \\. This makes tabs and backspa

#include <stdio.h>
#define DBS '\\'
void main()
{
int c;
while((c=getchar())!=EOF)
{
if(c=='\t')
{
putchar(DBS);
putchar('t');
}
else if(c==' ')
{
putchar(DBS);
putchar('b');
}
else if(c=='\\')
{
putchar(DBS);
putchar(DBS);
}
else
putchar(c);
}
printf("\n%d\n",c);
}

jh fhj     jkhfh\
jh\bfhj\t\bjkhfh\\