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    Question :
    How to convert decimal to binary and its formula?


    Posted by: pandesal on 11/6/2008

    Contact pandesal Contact pandesal
    Category Languages Interview Questions
    Rating (0.4) By 1568 users
    Added on 11/6/2008
    Views 2105
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    Answers:

    Its very simple ,just divide the decimal number by 2 and note down the remainder(which will be either 1 or 0) ,then again divide the quotient obtained in the first step and note down the remainder..........repeat the step till u get 0 as quotient n write the remainders in reverse order that means the last step remainder will b e the leftmost digit of the binary equivalent of given decimal number.



    Posted by: Preeti     

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    long int bin(int d)
    {
    int rem,pow=1;
    long int b=0;
    while(d>0)
    {
    rem=d%2;
    b+=(pow*rem);
    d/=2;
    pow*=10;
    }
    return b;
    }



    Posted by: Shree Rashmi C    

    Contact Shree Rashmi C Contact Shree Rashmi C

    void main()
    {
    int n,i=0,j,a[10];
    printf("Enter no>");
    scanf("%d",n);
    while(n>0)
    {
    a[i]=n%2;
    n=n/2;
    i++;
    }
    for(j=i-1;j>0;j--)
    printf("%d",a[j]);
    }



    Posted by: Ajay patwal    

    Contact Ajay patwal Contact Ajay patwal

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