convert decimal to binary

[saqib]

i have written a programme to convert decimal to binary….if i giv input as 25, i am getting 791 as output………i am not able to find the error…tried alot….please check the code n say where is d error…n giv me a solution…….

CODE
#include #include
void main()
{
int n,j,k,c=0;
int m=0;
int a[20];
printf(“enter the decimal no: “);
scanf(“%d”,&n);
while(n>0)
{

L:
j=n%2;
k=n/2;
n=k;
c++;
if(m!=c)
{
a[m]=j;
m++;
}
if(k!=0)
{
goto L;
}
else
{
break;
}
}
printf(“the equivalent binary no is “%d””,a[m]);
}
getch();
}

[GWILouisaxwzkla]

could try this:

<br /> #include <br /> <br /> void main()<br /> {<br /> <br /> int i;<br /> cout &lt;&lt; &quot;Enter a number to convert &quot;;<br /> cin &gt;&gt; i;<br /> int binaryArray [ 20 ] ; //whatever<br /> int j = 0;<br /> while ( i )<br /> {<br /> binaryArray [ j ++ ] = i % 2 ;<br /> i /= 2;<br /> }<br /> <br /> cout &lt;&lt; endl &lt;&lt; &quot;Binary Version: &quot; ;<br /> while ( j -- &gt; 0 )<br /> cout &lt;&lt; binaryArray [ j ];<br /> cout &lt;&lt; endl;<br /> }<br />

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

<br /> #include <br /> <br /> void main()<br /> {<br /> <br /> int i;<br /> cout &lt;&lt; &quot;Enter a number to convert &quot;;<br /> cin &gt;&gt; i;<br /> int binaryArray [ 20 ] ; //whatever<br /> int j = 0;<br /> while ( i )<br /> {<br /> binaryArray [ j ++ ] = i % 2 ;<br /> i /= 2;<br /> }<br /> <br /> cout &lt;&lt; endl &lt;&lt; &quot;Binary Version: &quot; ;<br /> while ( j -- &gt; 0 )<br /> cout &lt;&lt; binaryArray [ j  ];<br /> cout &lt;&lt; endl;<br /> }<br />

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