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ABR0086V - Ахлах орон

n натурал тоо өгөгдөв. n тооны эхний цифрийг ол.

Input

n натурал тоо өгөгдөнө (n < 4 000 000 000)

Output

уг тооны эхний цифрийг хэвлэнэ

Example

Input:
2010

Output:
2

Нэмсэн:sw40
Огноо:2007-11-18
Хугацааны хязгаарлалт:1s
Эх кодын хэмжээний хязгаарлалт:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Програмчлалын хэлүүд:Бүгд дараах хэлүүдээс бусад: ASM32-GCC MAWK BC C-CLANG NCSHARP CPP14 CPP14-CLANG COBOL COFFEE D-CLANG D-DMD DART ELIXIR ERL FANTOM FORTH GOSU GRV JS-RHINO JS-MONKEY JULIA KTLN NIM NODEJS OBJC OBJC-CLANG OCT PERL6 PICO PROLOG PYPY PYPY3 PY_NBC R RACKET RUST CHICKEN SQLITE SWIFT UNLAMBDA VB.NET
Эх сурвалж:Абрамов С. А.

hide comments
2024-01-08 15:59:43
#include <bits/stdc++.h>
using namespace std;
int main()
{
string s;
cin >> s;
cout << s[0];
}
2024-01-08 15:59:42
#include <bits/stdc++.h>
using namespace std;
int main()
{
string s;
cin >> s;
cout << s[0];
}
2013-02-06 12:08:09 M.Enkhbileg
#include <iostream>
#include <stdlib.h>
using namespace std;
main()
{
int n, a=0;
cin >> n;
if(n<10) cout << n;
if(n>=10){
while(n>0)
{
n = n/10;
if(n>0) a=n;
}
cout << a;}
system("pause");
return 0;
}


Last edit: 2013-02-06 12:08:56
2012-10-18 14:17:13 Tso .
#include <stdio.h>
main(){
int n;
scanf("%d", &n);
while(n>9){
n=n/10;
}
printf("%d", n);
}

Last edit: 2012-11-23 15:37:25
2012-03-06 07:23:52 ariunbayar_dmts
#include <stdio.h>
main ()
{unsigned int n;
n<=4000000000;
scanf ("%d",&n);
while (n > 9)
{n=n/10;}
printf("%d",n);
system("pause");
return 0;
}


2009-09-30 05:01:47 hw09d113_Naranbaatar
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2009-09-21 06:46:46 Morningstar
AGSDAG
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