deci uite in java :
public class Program {
public static void main(String[] args) {
decimal_to_binary (10);
}
public static int decimal_to_binary (int d) {
int p=1,m=0,r,b=2;
while (d != 0) {
r = d % b;
m += r * p;
p *= 10;
d /= b;
}
System.out.println(m);
return m;
}
}