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Refactor BinaryToDecimal class (#4135)

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This commit is contained in:
Sukruti Mallesh
2023-04-03 07:42:50 -07:00
committed by GitHub
parent d160156003
commit 8798e042a8
2 changed files with 20 additions and 5 deletions
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8
src/main/java/com/thealgorithms/conversions/BinaryToDecimal.java
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@ -7,12 +7,12 @@ import java.util.Scanner;
*/
class BinaryToDecimal {
public static int binaryToDecimal(int binNum) {
int binCopy, d, s = 0, power = 0;
public static long binaryToDecimal(long binNum) {
long binCopy, d, s = 0, power = 0;
binCopy = binNum;
while (binCopy != 0) {
d = binCopy % 10;
s += d * (int) Math.pow(2, power++);
s += d * (long) Math.pow(2, power++);
binCopy /= 10;
}
return s;
@ -26,7 +26,7 @@ class BinaryToDecimal {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
System.out.print("Binary number: ");
System.out.println("Decimal equivalent:" + binaryToDecimal(sc.nextInt()));
System.out.println("Decimal equivalent:" + binaryToDecimal(sc.nextLong()));
sc.close();
}
}