#include
<stdio.h> #include
<string.h> void
fun( char
*x, int
n, int
*t) {
int
i,k=0; x[n]= 'a' ;x[n+1]= '\0' ; while (x[k]!= 'a' )
k++; if (k==n){*t=0;} else {
for (i=k;i<n;i++) x[i]=x[i+1]; x[i-1]= '\0' ; } }
main() {
char
x[20]; int
len,t; gets (x); puts (x); len= strlen (x); fun(x,len,&t); if (t==0)
printf ( "Not
exist!\n" ); else
puts (x); } |