int main(){
    int a[100001];
    int n,k,i,j,l,num;
    scanf("%d",&n);
    for(i=1;i<=n;i++){scanf("%d",&a[i]);}
    scanf("%d",&k);
    num=0;
	for(i=1;i<=n;i++){
		if(a[i]!=k){num++;}
		}
	    i=1;
        j=0;
		while(1){
		if(j==num){break;}
		if(a[i]==k){
			for(l=i+1;l<=n;l++){a[l-1]=a[l];}
			a[n]=k;
			}
		else{j++;
		i++;
		continue;}
		j=0;
		i=1;
		}
	for(i=1;i<=num;i++){
		if(i==num){printf("%d",a[i]);}
		else{printf("%d ",a[i]);}
		}
	scanf("%d",&n);
	return 0;
}