| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 301 | C30101 讲解:时间的差 | 0 / 0 | (None) | |
| 302 | C30102 讲解:数字和 | 0 / 0 | (None) | |
| 303 | C30103 讲解:国王的魔镜 | 0 / 0 | (None) | |
| 304 | C30104 讲解:简单加密 | 0 / 0 | (None) | |
| 305 | C30105 讲解:找字典码最小的字符串 | 0 / 0 | (None) | |
| 306 | C30106 作业:字符串对比 | 0 / 0 | (None) | |
| 307 | C30107 作业:出现次数最多的小写字母 | 0 / 0 | (None) | |
| 308 | C30108 作业:判断是否构成回文 | 0 / 0 | (None) | |
| 309 | C30109 作业:字符串中的空格移位 | 0 / 0 | (None) | |
| 310 | C30110 作业:删除字符串中间的* | 0 / 0 | (None) | |
| 311 | C30111 作业:字符串的反码 | 0 / 0 | (None) | |
| 312 | C30112 作业:看完动漫要几天? | 0 / 0 | (None) | |
| 313 | C30113 作业:时钟旋转 | 0 / 0 | (None) | |
| 314 | C30114 作业:字符串加密 | 0 / 0 | (None) | |
| 326 | C30200 讲解:调换位置 | 0 / 0 | (None) | |
| 315 | C30201 讲解:子字符串下标查找 | 0 / 0 | (None) | |
| 316 | C30202 讲解:单词截取 | 0 / 0 | (None) | |
| 317 | C30203 讲解:求子串的位置 | 0 / 0 | (None) | |
| 318 | C30204 作业:字符串连接 | 0 / 0 | (None) | |
| 319 | C30205 作业:字符串出现次数 | 0 / 0 | (None) | |
| 320 | C30206 讲解:删除指定字符 | 0 / 0 | (None) | |
| 321 | C30207 讲解:字符替换 | 0 / 0 | (None) | |
| 322 | C30208 作业:查找子串并替换 | 0 / 0 | (None) | |
| 323 | C30209 作业:字符串编辑 | 0 / 0 | (None) | |
| 324 | C30210 讲解:字符串压缩 | 0 / 0 | (None) | |
| 325 | C30211 讲解:字符串解压 | 0 / 0 | (None) | |
| 338 | C30300 讲解:统计单词个数 | 0 / 0 | (None) | |
| 327 | C30301 讲解:我是第几个单词 | 0 / 0 | (None) | |
| 328 | C30302 作业:找最长单词 | 0 / 0 | (None) | |
| 329 | C30303 作业:求英文句子中的最长单词 | 0 / 0 | (None) | |
| 330 | C30304 作业:隐藏的最大整数 | 0 / 0 | (None) | |
| 331 | C30305 作业:保留整数 | 0 / 0 | (None) | |
| 332 | C30306 作业:计算表达式 | 0 / 0 | (None) | |
| 333 | C30307 作业:表达式的值II | 0 / 0 | (None) | |
| 334 | C30308 作业:词组缩写 | 0 / 0 | (None) | |
| 335 | C30309 作业:单词个数 | 0 / 0 | (None) | |
| 336 | C30310 作业:趣味填空 | 0 / 0 | (None) | |
| 337 | C30311 作业:简单axb | 0 / 0 | (None) | |
| 351 | C30312 作业:简单a+b | 0 / 0 | (None) | |
| 352 | C30313 提高:分数计算 | 0 / 0 | (None) | |
| 353 | C30314 提高:求多个分数的和 | 0 / 0 | (None) | |
| 354 | C30401 正整数N转换成一个二进制数 | 0 / 0 | (None) | |
| 355 | C30402 二进制转换十进制 | 0 / 0 | (None) | |
| 356 | C30403 正整数n转换为16进制 | 0 / 0 | (None) | |
| 357 | C30404 十六进制转十进制 | 0 / 0 | (None) | |
| 358 | C30405 小丽找半个回文数 | 0 / 0 | (None) | |
| 359 | C30406 作业:正整数n转换为8进制 | 0 / 0 | (None) | |
| 360 | C30407 作业:八进制转十进制 | 0 / 0 | (None) | |
| 361 | C30408 小丽找潜在的素数 | 0 / 0 | (None) | |
| 362 | C30409 小X转进制 | 0 / 0 | (None) | |
| 363 | C30410 十六进制转十进制 | 0 / 0 | (None) | |
| 364 | C30411 二进制转十六进制 | 0 / 0 | (None) | |
| 365 | C30412 十六进制转二进制 | 0 / 0 | (None) | |
| 366 | C30413 八进制转换二进制 | 0 / 0 | (None) | |
| 367 | C30414 二进制转换八进制 | 0 / 0 | (None) | |
| 368 | C30415 十六进制转换为八进制 | 0 / 0 | (None) | |
| 369 | C30416 将m进制转换为n进制 | 0 / 0 | (None) | |
| 370 | C30501 高精度加法 | 0 / 0 | (None) | |
| 371 | C30502 高精度减法 | 0 / 0 | (None) | |
| 372 | C30503 高精度乘单精度 | 0 / 0 | (None) | |
| 373 | C30504 高精度乘 | 0 / 0 | (None) | |
| 374 | C30505 高精度整数除法(保留小数) | 0 / 0 | (None) | |
| 375 | C30506 高精度除单精度 | 0 / 0 | (None) | |
| 376 | C30507 作业:求2的n次方 | 0 / 0 | (None) | |
| 377 | C30508 作业:求2+2x2+2x2x2+…+2x2x2x….x2 | 0 / 0 | (None) | |
| 378 | C30509 作业:计算N的阶乘 | 0 / 0 | (None) | |
| 379 | C30510 作业:求1!+2!+3!+4!+...+n! | 0 / 0 | (None) | |
| 380 | C30511 作业:棋盘里的麦子 | 0 / 0 | (None) | |
| 381 | C30512 作业:Pell数列 | 0 / 0 | (None) | |
| 382 | C30513 提高:蜜蜂路线 | 0 / 0 | (None) | |
| 383 | C30601 逆推:猴子吃桃子 | 0 / 0 | (None) | |
| 384 | C30602 递推:统计每个月兔子的总数 | 0 / 0 | (None) | |
| 385 | C30603 作业:数数小木块(递归,数组,变量) | 0 / 0 | (None) | |
| 386 | C30604 讲解:数塔问题 | 0 / 0 | (None) | |
| 387 | C30605 讲解:数塔行走路线 | 0 / 0 | (None) | |
| 388 | C30606 作业:摘花生问题 | 0 / 0 | (None) | |
| 389 | C30607 作业:摘花生问题(2) | 0 / 0 | (None) | |
| 391 | C30608 讲解:过河卒 | 0 / 0 | (None) | |
| 393 | C30609 讲解:骨牌铺方格(1) | 0 / 0 | (None) | |
| 392 | C30610 作业:骨牌铺方格(2) | 0 / 0 | (None) | |
| 394 | C30611 作业:棋盘上的骨牌 | 0 / 0 | (None) | |
| 395 | C30612 递推:Pell数列 | 0 / 0 | (None) | |
| 390 | C30613 递推:蜜蜂路线 | 0 / 0 | (None) | |
| 396 | C30614 平面分割(1) | 0 / 0 | (None) | |
| 397 | C30615 平面分割(2) | 0 / 0 | (None) | |
| 398 | C30701 加工零件 | 0 / 0 | (None) | |
| 399 | C30702 排队打水问题 | 0 / 0 | (None) | |
| 400 | C30703 拦截导弹的系统数量求解 | 0 / 0 | (None) | |
| 402 | C30704 拦截导弹方案求解 | 0 / 0 | (None) | |
| 401 | C30705 活动安排 | 0 / 0 | (None) | |
| 403 | C30706 删数问题 | 0 / 0 | (None) | |
| 404 | C30707 [NOIP2002 提高组] 均分纸牌 | 0 / 0 | (None) | |
| 405 | C30708 过河的最短时间 | 0 / 0 | (None) | |
| 406 | C30709 切割绳子 | 0 / 0 | (None) | |
| 407 | C30710 淘淘捡西瓜 | 0 / 0 | (None) | |
| 408 | C30711 纪念品分组 | 0 / 0 | (None) | |
| 409 | C30712 接水问题 | 0 / 0 | (None) | |
| 410 | C30713 任务调度 | 0 / 0 | (None) | |
| 412 | C30714 购买贺年卡 | 0 / 0 | (None) | |
| 411 | C30715 省赛:买木头 | 0 / 0 | (None) |
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