| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 119 | Y205 【例34.2】 配对碱基链 | 0 / 0 | (None) | |
| 120 | Y206 【例34.3】 统计数字字符个数 | 0 / 0 | (None) | |
| 121 | Y207 练34.1 学习加法 | 0 / 0 | (None) | |
| 122 | Y208 【例35.1】 分离整数的各个数位 | 0 / 0 | (None) | |
| 123 | Y209 【例35.2】 角谷猜想 | 0 / 0 | (None) | |
| 125 | Y210 【例35.3】 最大公约数 | 52 / 146 | 5 | |
| 126 | Y211 练35.1 传输数据 | 0 / 0 | (None) | |
| 127 | Y212 练35.2 加加乐 | 0 / 0 | (None) | |
| 128 | Y213 练35.3 大大大 | 0 / 0 | (None) | |
| 129 | Y214 练35.4 奶牛的数字游戏 | 0 / 0 | (None) | |
| 130 | Y215 【例36.1】 计算矩阵边缘元素之和 | 0 / 0 | (None) | |
| 131 | Y216 【例36.2】 计数问题 | 0 / 0 | (None) | |
| 132 | Y217 【例36.3】 最大质数 | 0 / 0 | (None) | |
| 133 | Y218 练36.1 矩阵对角线元素之和 | 0 / 0 | (None) | |
| 134 | Y219 练36.2 不定方程求解 | 0 / 0 | (None) | |
| 136 | Y220 练36.3 九九乘法表 | 0 / 0 | (None) | |
| 137 | Y221 【例37.1】 分数加减表达式的值 | 0 / 0 | (None) | |
| 138 | Y222 【例37.2】 求分数序列和 | 7 / 14 | 8 | |
| 139 | Y223 【例37.3】 菱形图形 | 0 / 0 | (None) | |
| 140 | Y224 练37.1 有规律图形 | 0 / 0 | (None) | |
| 141 | Y225 练37.2 图形的窍门1 | 0 / 0 | (None) | |
| 142 | Y226 练37.3 图形的窍门2 | 0 / 0 | (None) | |
| 143 | Y227 【例38.1】 画出矩形 | 0 / 0 | (None) | |
| 144 | Y228 【例38.2】 图形输出 | 0 / 0 | (None) | |
| 145 | Y229 【例38.3】 X战警 | 0 / 0 | (None) | |
| 147 | Y230 练38.1 宇宙大爆炸 | 6 / 7 | 9 | |
| 148 | Y231 练38.2 大写字母 Y | 0 / 0 | (None) | |
| 149 | Y232 练38.3 空心菱形 | 0 / 0 | (None) | |
| 150 | Y233 练38.4 金字塔 | 3 / 5 | 10 | |
| 151 | Y234 【例39.1】 鼓掌次数 | 0 / 0 | (None) | |
| 152 | Y235 【例39.2】 球弹跳高度的计算 | 0 / 0 | (None) | |
| 153 | Y236 练39.1 书香阁座位 | 0 / 0 | (None) | |
| 154 | Y237 练39.2 蜗牛爬树 | 0 / 0 | (None) | |
| 155 | Y238 练39.3 鸡兔同笼 | 0 / 0 | (None) | |
| 156 | Y239 练39.4 百钱买百鸡 | 0 / 0 | (None) | |
| 158 | Y240 【例40.1】 字符类型判断 | 0 / 0 | (None) | |
| 159 | Y241 【例40.2】 蜗牛字母 | 0 / 0 | (None) | |
| 160 | Y242 【例40.3】ISBN码 | 0 / 0 | (None) | |
| 161 | Y243 练40.1 小写变大写 | 0 / 0 | (None) | |
| 162 | Y244 练40.2 打印字符 | 0 / 0 | (None) | |
| 163 | Y245 练40.3 ASCII码 | 29 / 46 | 2 | |
| 164 | Y246 【例41.1】 乘方计算 | 0 / 0 | (None) | |
| 165 | Y247 【例41.2】 绝对值排序 | 0 / 0 | (None) | |
| 166 | Y248 【例41.3】 最小数和最大数 | 0 / 0 | (None) | |
| 167 | Y249 练41.1比分数 | 0 / 0 | (None) | |
| 169 | Y250 练41.2计算2的幂 | 0 / 0 | (None) | |
| 170 | Y251 练41.3 计算星期几 | 2 / 2 | 10 | |
| 171 | Y252 【例42.1】 雇佣兵 | 0 / 0 | (None) | |
| 172 | Y253 【例42.2】 数学课上 | 0 / 0 | (None) | |
| 173 | Y254 【例42.3】 判断浮点数是否相等 | 0 / 0 | (None) | |
| 174 | Y255 练42.1 计算线段长度 | 0 / 0 | (None) | |
| 175 | Y256 练42.2 求绝对值 | 0 / 0 | (None) | |
| 176 | Y257 练42.3 浮点数向零舍入 | 0 / 0 | (None) | |
| 177 | Y258 练42.4 优秀数字 | 12 / 27 | 6 | |
| 178 | Y259 练42.5 大象喝水 | 0 / 0 | (None) | |
| 180 | Y260 【例43.1】 八进制转十进制 | 0 / 0 | (None) | |
| 181 | Y261 【例43.2】 IP地址 | 0 / 0 | (None) | |
| 182 | Y262 【例43.3】 转二进制 | 0 / 0 | (None) | |
| 183 | Y263 练43.1十进制转八进制 | 0 / 0 | (None) | |
| 184 | Y264 练43.2十进制转十六进制 | 0 / 0 | (None) | |
| 185 | Y265 练43.3算进制 | 0 / 0 | (None) | |
| 186 | Y266 【例44.1】 输出二进制补码 | 0 / 0 | (None) | |
| 187 | Y267 【例44.2】 1的个数 | 0 / 0 | (None) | |
| 188 | Y268 【例44.3】 内码对称 | 0 / 0 | (None) | |
| 189 | Y269 练44.1 比特童币 | 0 / 0 | (None) | |
| 191 | Y270 练44.2 二进制转化为十进制 | 0 / 0 | (None) | |
| 192 | Y271 练44.3 二进制串 | 0 / 0 | (None) | |
| 193 | Y272 【例45.1】 高低位交换 | 0 / 0 | (None) | |
| 194 | Y273 【例45.2】 筷子大作战 | 6 / 21 | 8 | |
| 195 | Y274 【例45.3】 寻找最低数 | 0 / 0 | (None) | |
| 196 | Y275 【例45.4】 数位翻转 | 0 / 0 | (None) | |
| 197 | Y276 练45.1 计算2的幂 | 0 / 0 | (None) | |
| 198 | Y277 练45.2 异或运算 | 0 / 0 | (None) | |
| 199 | Y278 练45.3 小 B 的异或 | 0 / 0 | (None) | |
| 200 | Y279 【例46.1】 完全数 | 0 / 0 | (None) | |
| 202 | Y280 【例46.2】 数字统计 | 0 / 0 | (None) | |
| 203 | Y281 【例46.3】 素数回文数的个数 | 28 / 104 | 7 | |
| 204 | Y282 练46.1 求π的值 | 0 / 0 | (None) | |
| 205 | Y283 练46.2 求丑数 | 0 / 0 | (None) | |
| 206 | Y284 练46.3 哥德巴赫猜想 | 0 / 0 | (None) | |
| 207 | Y285 练46.4 第N个智慧数 | 0 / 0 | (None) | |
| 208 | Y286 【例47.1】 倒序数 | 0 / 0 | (None) | |
| 209 | Y287 【例47.2】 转进制 | 0 / 0 | (None) | |
| 210 | Y288 【例47.3】 最大公约数 | 0 / 0 | (None) | |
| 211 | Y289 练47.1 交作业 | 0 / 0 | (None) | |
| 213 | Y290 练47.2 通力合作 | 0 / 0 | (None) | |
| 214 | Y291 练47.3 谁是老大 | 0 / 0 | (None) | |
| 215 | Y292 练47.4 小明吃苹果 | 0 / 0 | (None) | |
| 216 | Y293 【例48.1】 斐波那契数列 | 0 / 0 | (None) | |
| 217 | Y294 【例49.1】回文平方数 | 0 / 0 | (None) | |
| 218 | Y295 【例50.1】陶陶摘苹果 | 0 / 0 | (None) | |
| 219 | Y296 【例50.2】 计算书费 | 0 / 0 | (None) | |
| 220 | Y297 【例50.3】 平衡数 | 0 / 0 | (None) | |
| 221 | Y298 练50.1 查分程序 | 0 / 0 | (None) | |
| 222 | Y299 练50.2 卡牌游戏 II | 0 / 0 | (None) | |
| 225 | Y300 练50.3 日记第几天 | 6 / 22 | 8 | |
| 226 | Y301 【例51.1】 删除元素 | 0 / 0 | (None) | |
| 227 | Y302 【例51.2】 插入元素 | 0 / 0 | (None) | |
| 228 | Y303 【例51.3】 平移数据 | 0 / 0 | (None) | |
| 229 | Y304 练51.1 向量点积计算 | 0 / 0 | (None) |
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