Convert Decimal Number to Binary Number System

Convert Decimal Number to Binary Number System Using C++

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#include<iostream>

using namespace std;

main()

{

  int n,c,k;

   cout<<"Enter an integer in decimal number system\n";

   cin>>n;

   cout<<n<<"in binary number system is:\n"<<n<<endl;

  for (c=10;c>=0;c--)

  {

    k=n>>c;

    if (k&1)

      cout<<"1";

    else

     cout<<"0";

  }

  cout<<endl;

}

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OutPut :

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