Wrong test cases

#1

you are still not getting what i am trying to ask man.i want to know how to print the no of count of steps how will i achive that?

#2 
public static int countMoves(int n) {

    if (n == 0) return 0;

    // count(n-1) + 1 + count(n-1)
    return 2 * countMoves(n - 1) + 1;
}
#3

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