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RGB7304 - Сондгой цифрүүдийн тоо

Өгөгдсөн тоон дахь сондгой цифрүүдийн тоог ол.

Input

Бүхэл тоо өгөгдөнө.

Output

Сондгой цифрүүдийн тоо.

Example

Input:
23457

Output:
3

Нэмсэн:Bataa
Огноо:2013-01-09
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
2024-05-13 07:38:46
zza togoldroo ci avaa
2024-05-13 07:38:24
uheecei tergelee
2024-05-13 07:01:37
guree cry bobo
2024-05-13 07:00:35
hahahahhahhhh i love niger and nigeria
2024-05-13 03:21:19
int a,b,s=0;
cin>>a;
while(a>0){
b=a%10;
if(b%2==1){
s=s+1;
}
a=a/10;
}
cout<<s;




huulzgaa
2024-05-09 06:13:12
#include<bits/stdc++.h>
using namespace std;
int main(){
int a,s=0,b;
scanf("%d",&a);
while(a>0) { b=a%10;
a=a/10;
if(b%2==1) s++;
}
printf("%d",s);
return 0;
}
2024-05-09 05:32:55
/////////////////// ////////////////////
oooooo oooooo


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2024-05-03 06:59:38
You are my sunshine
My only sunshine
2024-04-29 07:19:02
poor gurees poop
2024-04-29 07:18:30
7-3 uuuuuuuuurdddddddddddddddddddd
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