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RGB7002 - Гурвалжин

Өгөгдсөн гурвалжны периметрийг ол.

Input

Гурвалжны талууд бүхэл тоогоор нэг мөрөнд зайгаар тусгаарлагдан өгөгдөнө.

Output

Гурвалжны периметр.

Example

Input:
3 4 5

Output:
12


Нэмсэн:Bataa
Огноо:2011-01-15
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
2023-10-23 11:05:35
#include <iostream>
using namespace std;

int main() {
long long a,b,c,d,e,i,n,f,r;
cin>>a>>b>>c;
d=a*b+a*(c-1)+(b-1)*(c-1);
cout <<d;
return 0;
}
2023-10-20 07:04:12
int a,b,c;
cin>>a>>b>>c
if (a%2==0)cout<<''

2023-10-19 13:28:36
#include <iostream>
using namespace std;

int main() {
int i,r,k,s,l;
cin>>l>>r>>k;
s=0;
for(i=l;i<=r;i++){
if(i%k==0)
s++;
}
cout<<s;


return 0;
}
2023-10-18 11:51:20
anar gomo bish
2023-10-18 06:10:21
anar gomo

2023-10-18 05:49:30
95224515
2023-10-17 10:02:06
#include<bits/stdc++.h>
using namespace std;
int main() {
int a,b,c;
cin>>a>>b;
c=a+b;
cout<<c<<endl;
return 0;
}
2023-10-17 04:42:02
NEVER GONNA GIVE YOU UP
STOP COPYING LOL
2023-10-11 09:23:27
#include <iostream>
using namespace std;

int main(){
int a,b,c;
cin >> a >> b >> c;
cout << a + b + c;
}
2023-10-10 06:00:31
asda bodj barkunn bno
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