| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 282 | C21011 各位数字和排序 | 0 / 0 | (None) | |
| 283 | C21012 01串排序 | 0 / 0 | (None) | |
| 284 | C21101 结构体的输入和输出 | 0 / 0 | (None) | |
| 285 | C21102 平均分计算 | 0 / 0 | (None) | |
| 287 | C21103 第 K 名 | 0 / 0 | (None) | |
| 288 | C21104 合影效果 | 0 / 0 | (None) | |
| 289 | C21105 提高:遥控飞机争夺赛 | 0 / 0 | (None) | |
| 291 | C21106 基础:期末考试成绩排名 | 0 / 0 | (None) | |
| 292 | C21107 基础:坐标排序 | 0 / 0 | (None) | |
| 293 | C21108 贪心:购买贺年卡 | 0 / 0 | (None) | |
| 286 | C21109 提高:仰卧起坐成绩统计 | 0 / 0 | (None) | |
| 290 | C21110 贪心:活动选择 | 0 / 0 | (None) | |
| 294 | C21111 提高:宇宙总统 | 0 / 0 | (None) | |
| 295 | C21112 提高:统计每个数出现的次数 | 0 / 0 | (None) | |
| 296 | C21113 贪心:混合牛奶 Mixing Milk | 0 / 0 | (None) | |
| 297 | C21114 新生舞会 | 0 / 0 | (None) | |
| 298 | C21201 二级:图像相似度 | 0 / 0 | (None) | |
| 299 | C21202 二级:最大值和最小值的差 | 0 / 0 | (None) | |
| 339 | C21203 二级:输出一个整数序列中与指定数字相同的数的个数 | 0 / 0 | (None) | |
| 340 | C21204 二级:找第一个只出现一次的字符 | 0 / 0 | (None) | |
| 341 | C21205 二级:成绩排序 | 0 / 0 | (None) | |
| 342 | C21206 二级:和为给定数 | 0 / 0 | (None) | |
| 343 | C21207 二级:计算两个日期之间的天数 | 0 / 0 | (None) | |
| 344 | C21208 二级:石头剪刀布 | 0 / 0 | (None) | |
| 345 | C21209 二级:计算鞍点 | 0 / 0 | (None) | |
| 346 | C21210 二级:计算好数 | 0 / 0 | (None) | |
| 347 | C21211 二级:内部元素之和 | 0 / 0 | (None) | |
| 348 | C21212 二级:统一文件名 | 0 / 0 | (None) | |
| 349 | C21213 二级:整数排序 | 0 / 0 | (None) | |
| 350 | C21214 二级:数字放大 | 0 / 0 | (None) | |
| 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) |
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