#27536: _CPP
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2021-10-10 23:00:28
a861. 1. Secure the Perimeter
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HP CodeWars2010
| From: [27.105.55.178] |
Post Date
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2021-10-10 23:44
#include <iostream>
using namespace std;
int main(){
int h, w;
while (cin >> h >> w){
cout << (h+w)*2 <<endl;
}
}
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