Problem hidden
|This problem was hidden by Editorial Board member probably because it has incorrect language|version or invalid test data, or description of the problem is not clear.|

RGB7610 - Дараалан 1 ороогүй

0, 1 цифрүүдээс бүтэх N урттай тоон дараалал дахь 1 цифр дараалан ороогүй байх дарааллын тоог ол. 0 цифрээр эхэлж болно.

Input

Натурал тоо n  өгөгдөнө. n<50.

Output

Дараалан 1 цифр ороогүй n урттай дарааллын тоо.

Example

Input:
5

Output:
13

Нэмсэн:Bataa
Огноо:2013-02-13
Хугацааны хязгаарлалт:1s
Эх кодын хэмжээний хязгаарлалт:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Програмчлалын хэлүүд:ADA95 ASM32 BASH BF C NCSHARP CSHARP C++ 4.3.2 CPP C99 CLPS LISP sbcl LISP clisp D ERL FORTRAN HASK ICON ICK JAVA JS-RHINO JULIA LUA NEM NICE OCAML PAS-GPC PAS-FPC PERL PHP PIKE PRLG-swi PYTHON PYPY3 PYTHON3 RUBY SCALA SCM guile ST TCL WHITESPACE

hide comments
2023-12-06 10:01:15
8 urttai bvl hedden bolomj baih ve?

2023-04-07 14:58:16
#include <iostream>//DO YOU LIKE PORNO
using namespace std;//DO YOU LIKE PORNO
int main() {//DO YOU LIKE PORNO
long long n;//DO YOU LIKE PORNO
cin>>n;//DO YOU LIKE PORNO
long long a[n];//DO YOU LIKE PORNO
a[1]=2;//DO YOU LIKE PORNO//DO YOU LIKE PORNO
a[2]=3;//DO YOU LIKE PORNO
for(long long i=3;i<=n;i++)//DO YOU LIKE PORNO
a[i]=a[i-1]+a[i-2];//DO YOU LIKE PORNO
cout<<a[n];//DO YOU LIKE PORNO
}//DO YOU LIKE PORNO
2022-11-27 07:53:51
#include <iostream>//205 AKUMU
using namespace std;
int main() {
long long n;
cin>>n;
long long a[n];
a[1]=2;
a[2]=3;
for(long long i=3;i<=n;i++)
a[i]=a[i-1]+a[i-2];
cout<<a[n];//205 AKUMU
}
2021-01-19 15:01:01
#include <cstdio>
#include <cmath>
#include <iostream>

using namespace std;

int main(){
long long a;
cin >> a;
if(a == 1){
cout << 2 << endl;
}
else if(a == 2){
cout << 3 << endl;
}
else{
long long b[a+1];
b[1] = 2;
b[2] = 3;
for(long long i=3; i < a+1; i++){
b[i] = b[i-2] + b[i-1];
}
cout << b[a] << endl;
}
}
Oilgoj huulaarai :)))

Last edit: 2021-01-19 15:02:06
2020-04-01 17:20:58
#include<bits/stdc++.h>

using namespace std;

int main(){
long long n,i,k,l;

cin>>n;

if(n==1){
cout<<"2"<<endl;
return 0;
}
if(n==2){
cout<<"3"<<endl;
return 0;
}
l=2;
k=3;
for(i=3; i<=n; i++){
k=k+l;
l=l+(i-2);
}
cout<<k<<endl;
return 0;
}
2019-12-24 12:22:14
plz
2019-12-24 12:21:43
bodood uguuch
2019-12-14 05:28:33
x


























































































4rrrrrrr
r
r
rr

r





r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
rr

r
r
r
rr
r
r
r
r

r
r
r
rr
r
rr3err uhuhouihj[0p8op29wiurepeo iuheoij o uhkjgniuydddddddddddddd gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggtdxy



fbh
gh

hb
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h

h
h




















































































































































































































g






























gg



























































































h














h












hg





















h













g








2019-11-20 12:13:51

bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
2019-11-20 12:13:24
bod

bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
bod
© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.