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path: root/number_steps_to_0.cpp
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#include "leetcode.h"

class Solution {
public:
  int numberOfSteps(int num) {
    int steps = 0;
    while (num) {
      if (num % 2 == 0)
        num /= 2, steps++;
      else
        num--, steps++;
    }
    return steps;
  }
};

int main() {
  Solution obj;
  cout << obj.numberOfSteps(1043);
}