#include <stdio.h>
#include <string.h>

char removech(char* a,char b);

int main() {
    char a[12];
    char b;
    
    scanf("%s\n",a);// important is \n
    scanf("%c\n",&b);
    
    removech(a,b);
    printf("%s",a);
}

char removech(char* a,char b){
    int c,i,j;
    c=strlen(a);
    for(i=0;i<c;i++){
        if(a[i]==b){
            for(j=i;j<c;j++){ //ddrrsh if we dont add it
//string by shifting the characters to the right of the current character a[i] one 
//position to the left. Starting the loop from j=i ensures that only the 
//characters to the right of the current character are shifted and modified,
//leaving the characters to the left of it unchanged. 
                a[j]=a[j+1];//imp
            }
            //c--;//its ok if no
            //i--;
        }
    }
}

#if 0

int main(){
    char a[10];
    
    scanf("%s",a);
    int size = strlen(a);
    
    for(int i=0;a[i]!='\0';i++){
        if(a[i]=='a'){
            for(int j=i;a[j]!='\0';j++){
                a[j]=a[j+1];//imp
            }
        }
    }
    printf("%s",a);
}

int main(){
    char a[10];
    
    scanf("%s",a);
    int size = strlen(a);
    
    int j = 0;
    for(int i=0;i<size;i++){
        if(a[i]!='a'){
            a[j++]=a[i];
        }
    }
    
    a[j] = '\0';
    //The line a[j] = '\0'; sets the character at position j to the null terminator,
    //which is used to indicate the end of a string in C. This ensures that the 
    //string stored in a is properly null-terminated, which is necessary for 
    //functions like printf to work correctly with the string.
    
    printf("%s",a);
}
#endif