Gray code
(Mylib/Bit/gray_code.cpp)

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• Last update: 2021-04-23 23:44:44+09:00

Operations

Requirements

Notes

Problems

References

Code

#pragma once

namespace haar_lib {
  template <typename Func>
  void gray_code(int n, const Func &f) {
    for (int i = 0; i < (1 << n); ++i) {
      if (not f(i ^ (i >> 1))) break;
    }
  }
}  // namespace haar_lib

#line 2 "Mylib/Bit/gray_code.cpp"

namespace haar_lib {
  template <typename Func>
  void gray_code(int n, const Func &f) {
    for (int i = 0; i < (1 << n); ++i) {
      if (not f(i ^ (i >> 1))) break;
    }
  }
}  // namespace haar_lib

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