240 发简信
IP属地:湖南
  • 1003 我要通过

    题目链接: https://pintia.cn/problem-sets/994805260223102976/problems/9948053...

  • 1002 写出这个数

    题目链接: https://pintia.cn/problem-sets/994805260223102976/problems/9948053...

  • 1001 害死人不偿命的(3n+1)猜想

    题目链接: https://pintia.cn/problem-sets/994805260223102976/problems/9948053...