#include <stdio.h>

int main(){
    int money = 100000;
    int n;
    scanf( "%d",&n );
    for( int i = 0;i < n;i++ ){
       
        money = ( float )money * 1.05;
        if( money % 1000 > 0 ) money += 1000-( money%1000 );
    }
    printf( "%d\n",money );
    return 0;
}