#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define N 40
void delchar(char *p ,char c);
int main()
{
char s[N] , c,*p;
p = s ;
gets(s);
scanf("%c",&c);
delchar(p,c);
while(*p != '\0')
{
printf("%c",*p);
p++ ;
}
return 0;
}
void delchar(char *p ,char c)
{
char temp[N] ,*q ,*ptemp;
ptemp = p ;
q = temp ;
while( *ptemp != '\0')
{
if(*ptemp != c)
{
*q = *ptemp ;
q++ ;
ptemp++;
}
if(*ptemp == c)
{
ptemp++ ;
}
}
*q = '\0';
strcpy(p,temp);
}