• 소개

    This person is lazy and didn't write anything.
  • Accepted Problems

  • 최근 활동

    This person is lazy and didn't join any contests or homework.
  • 최근 해설

    This person is lazy and didn't write any solutions.
  • Stat

  • Rating

Problem Tags

递归
1
O2优化
1
向量
1
快速傅里叶变换,FFT
1