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Copy pathBitwiseDecToBin.java
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Copy pathBitwiseDecToBin.java
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36 lines (27 loc) · 907 Bytes
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importjava.util.Scanner;
publicclassBitwiseDecToBin {
publicstaticvoidmain(String[] args) {
intnumber;
Scannerin = newScanner(System.in);
System.out.println("Enter a positive integer");
number = in.nextInt();
if (number < 0) {
System.out.println("Error: Not a positive integer");
} else {
System.out.print("Convert to binary is:");
//System.out.print(binaryform(number));
printBinaryform(number);
}
in.close();
}
privatestaticvoidprintBinaryform(intnumber) {
intremainder;
if (number <= 1) {
System.out.println(number);
return; // KICK OUT OF THE RECURSION
}
remainder = number %2;
printBinaryform(number >> 1);
System.out.print(remainder);
}
}