Current streak:
0 days
Longest streak:
5 days
Less
More
public class Solution {
public static int[] printNos(int x) {
return printF(0, x, new int[x]);
}
private static int[] printF(int i,int x,int[] result){
if(i==x){
return result;
}
result[i]=i+1;
return printF(i+1, x, result);
}
}