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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
2023-11-13 12:34:53
#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;
}
2023-11-13 12:22:24
#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;
}
2023-11-13 12:19:34
#include <iostream>
using namespace std;

int main() {

int a,b,c;
cin>>a;
if(a%5==0){
cout<<a/5;
}
else
cout<<a/5+1;
return 0;
}
2023-11-04 10:31:23
goomoo tenges saraanaad sain
2023-11-03 04:27:00
#include<bits/stdc++.h>
using namespace std;
int main (){
int a,b,c,p;
cin>>a>>b>>c;
p=a+b+c;
cout<<p<<endl;
}
2023-10-31 12:06:59
https://tetr.io/#LLGM
2023-10-31 12:06:36
https://tetr.io/#NNSY
2023-10-31 12:03:17
https://tetr.io/#HRWE
2023-10-31 06:35:09
im gay
2023-10-30 12:02:11
https://tetr.io/#ZUGW
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