Difference between revisions of "CPP/Loops/While"

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<source lang="cpp">
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#include <iostream>
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using namespace std;
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int main(){
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const int END = 0;
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int input = -1;
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while(input != END){
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  cin >> input;
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  cout << input * 2 << endl;
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}
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return 0;
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}
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</source>

Latest revision as of 11:12, 20 September 2011

#include <iostream>
using namespace std;
 
int main(){
 
 const int END = 0;
 int input = -1;
 
 while(input != END){
   cin >> input;
   cout << input * 2 << endl;
 }
 
 return 0;
}