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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
2024-07-14 12:19:05
#include <iostream>
using namespace std;
int main () {
cin>>a>>b>>c;
int d;
d=a+b+c;
cout<<d;
}
2024-07-07 14:51:26
https://s.team/p/gfqp-bppp/TQTDQVPK
2024-06-04 12:31:58
https://s.team/p/gfqp-bppp/drdpctmb O.erkh
2024-06-03 06:48:19
https://classic.minecraft.net/?join=ZavQnP0kl902n-XQ
2024-06-01 10:07:56
https://s.team/p/jknd-ndcn/bvdnpkcj
2024-06-01 09:22:46
https://s.team/p/gfqp-bppp/NHGRPGTR
2024-05-31 11:23:42
https://www.youtube.com/watch?v=dQw4w9WgXcQ
Don't go there. I warned you...
2024-05-22 08:11:42
Bilguun

https://s.team/p/hwtf-gthv/DQRTHQQB
2024-05-22 08:11:22
https://s.team/p/hhgj-thmv/wcbkmmgd anhlann
2024-05-22 08:09:09
https://s.team/p/jhnh-wcvv/bjrqrcbr
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