class Solution {
// f(n, m) = (f(n – 1, m) + m) % n
public int lastRemaining(int n, int m) {
return (n == 1) ? 0 : (lastRemaining(n - 1, m) + m) % n;
}
}
class Solution {
// f(n, m) = (f(n – 1, m) + m) % n
public int lastRemaining(int n, int m) {
return (n == 1) ? 0 : (lastRemaining(n - 1, m) + m) % n;
}
}
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