decimal to binary

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unknown
java
2 months ago
321 B
3
Indexable
public static void decToBin(int n){
    int binNum=0;
    int pow=0;
    while(n>0){
        int rem=n%2;
        binNum=binNum+(rem*(int)Math.pow(10,pow));
        pow++;
        n=n/2;
    }
    System.out.println(binNum);
    }
    public static void main(String args[]){
        decToBin(15);
    } 

 
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