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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 10: Binary Numbers
  5. Discussions

Day 10: Binary Numbers

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2828 Discussions

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  • favio_flores_ol1
     + 0 comments

    Java

        public static void main(String[] args) throws IOException {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

        int n = Integer.parseInt(bufferedReader.readLine().trim());
        
        StringBuffer strBase10 = new StringBuffer();
        int maxOnes = 0;
        int onesFound = 0;
        
        while(n>=1){
            double x = n;
            if(x%2==0){
                strBase10.append("0");
                if(onesFound>maxOnes){
                    maxOnes = onesFound;
                }
                onesFound = 0;
            }else{
                onesFound++;
                strBase10.append("1");
            }
            n = n/2;             
        }
        
        if(onesFound>maxOnes){
            maxOnes = onesFound;
        }
       
       System.out.println(maxOnes);
        
    }

  • fran_delgado_ca1
     + 0 comments

    JS:

    function main() {
    const n = parseInt(readLine().trim(), 10);

    console.log(n.toString(2).split('0').reduce((max, str) => Math.max(max, str.length), 0));
}

  • aarifboy
     + 0 comments

    c++: ` void d_b{int n){ int max= 0, count =0, rem =0; if (n == 0) cout << 0 << endl; else ( while (n>0){ rem = n%2; count = rem? count + 1: 0; max = (count> max) ? count:max; d/=2; } } cout << max << endl; } int main(){ ........... ......... d_b(n); return 0; }

  • 23A31A0518
     + 0 comments
    import math
import os
import random
import re
import sys



if __name__ == '__main__':
    n = int(input().strip())
    binary=bin(n)[2:]
    ones=binary.split('0')
    max_ones=max(len(group) for group in ones)
    print(max_ones)

  • sivaram_movva1
     + 0 comments

    c#

    int n = Convert.ToInt32(Console.ReadLine()); int count = 0; while (n > 0) { n = (n & (n >> 1)); count++; } Console.WriteLine(count);