#include<stdio.h>

int main(){

    int n;
    int l,r;
    scanf("%d%d%d", &n,&l,&r);
    int a[n+1];
    for(int i=1;i<=n;i++) scanf("%d",&a[i]);

    int tmp = a[l];
    a[l] = a[r];
    a[r] = tmp;

    for(int i=1;i<=n;i++) printf("%d ",a[i]);

    return 0;
}