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# include <bits/stdc++.h>
using namespace std ;
const int N = 1000010 ; // 90分, 数组不能再大了~
int st [ N ] ;
int cnt ; // 已经取出的个数
int day ; // 第n个苹果是第day天被取走的
int all ; // 一共需要多少天
int main ( ) {
// freopen("apple.in", "r", stdin);
// freopen("apple.out", "w", stdout);
int n ;
cin > > n ;
while ( true ) {
// 模拟每一天
all + + ;
int c = 0 ;
for ( int i = 1 ; i < = n ; i + + ) {
if ( st [ i ] ) continue ;
c + + ;
if ( c % 3 = = 1 ) { // 找规律, 1,4,7,10...出列
st [ i ] = 1 ;
cnt + + ; // 又出队一个
if ( i = = n ) day = all ; // 记录n是哪天出队的
}
}
if ( cnt = = n ) break ; // 如果出队数量达标就完事
}
// 输出一共需要多少天, 取出第n号在第几天
cout < < all < < " " < < day < < endl ;
return 0 ;
}