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int to binary

 
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int to binary, garbage output
avinandanaot
15 Oct, 2008 - 06:21 AM
Post #1

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Posts: 13


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#include<stdio.h>
#include<conio.h>
void main()
{
int i,k,x[16];
printf("\n Enter any integer number");
scanf("%d",&k);
for(i=0;i<16;i++)
{
x[15-i]=(k>>i)&1;
for(i=0;i<16;i++)
{
printf("%2d",x[i]);
}
}
}

please help me find out the mistake
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jderecho
RE: Int To Binary
15 Oct, 2008 - 07:02 AM
Post #2

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You have the general idea, but you were outputting your output array before it was built.

CODE

#include<stdio.h>
#include<conio.h>

void main()
{
    int i,k,x[16];
    printf("\n Enter any integer number ");
    scanf("%d",&k);

               //  Build output here
    for( i=0;i<16;i++ )
    {
        x[15-i]=(k>>i)&1;  
    }
                // Output result here
    for( i=0;i<16;i++ )
    {
        printf("%2d",x[i]);  
    }
}


Move the output loop outside the build loop, and it does what you wanted. Hope this helps.

Juan
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