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  1. #include<iostream>
  2. #include<iomanip>
  3. #include<math.h>
  4. #include<string>
  5. #include<algorithm>
  6. using namespace std;
  7. int main()
  8. {
  9.    long long n;
  10.   int arr[100],i,r;
  11.     cin>>n;
  12.  
  13.     while(n!=0)
  14.     {
  15.         r=n%2;
  16.        arr[i++]=r;
  17.         n=n/2;
  18.     }
  19.     for(int j=i-1;j>=0;j--)
  20.     {
  21.     cout<<arr[j];
  22.     }
  23.    if(n==0)
  24.     cout<<"0";
  25.     return 0;
  26. }
Success #stdin #stdout 0s 4356KB
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stdin
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Standard input is empty
stdout
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111111111111110010010011110010100101101011110000
https://ideone.com/0pAL5k
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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