7 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
3073 P3073  删除后缀 3 / 4 10
3074 P3074  手机短号 3 / 9 10
3075 P3075  车牌问题 3 / 7 10
3076 P3076  字符的相关性 3 / 5 10
3077 P3077  字符校验值 3 / 3 10
3078 P3078  字符替换 2 / 5 10
3079 P3079  字符串出现次数 2 / 2 10
  • 1

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