| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1642 | YJ354 放苹果 | 0 / 0 | (None) | |
| 1643 | YJ355 汉诺塔问题 | 0 / 0 | (None) | |
| 1644 | YJ356 取余运算 | 0 / 0 | (None) | |
| 1645 | YJ357 判断元素是否存在 | 0 / 0 | (None) | |
| 1646 | YJ358 周末舞会 | 0 / 0 | (None) | |
| 1647 | YJ359 因子分解 | 0 / 0 | (None) | |
| 1649 | YJ360 八皇后问题 | 0 / 0 | (None) | |
| 1650 | YJ361 围圈报数 | 0 / 0 | (None) | |
| 1651 | YJ362 LETTERS | 0 / 0 | (None) | |
| 1652 | YJ363 Blah数集 | 0 / 0 | (None) | |
| 1653 | YJ364 最少步数 | 0 / 0 | (None) | |
| 1654 | YJ365 马走日 | 0 / 0 | (None) | |
| 1655 | YJ366 取石子游戏 | 0 / 0 | (None) | |
| 1656 | YJ367 求后序遍历 | 0 / 0 | (None) | |
| 1657 | YJ368 找树根和孩子 | 0 / 0 | (None) | |
| 1658 | YJ369 迷宫 | 0 / 0 | (None) | |
| 1660 | YJ370 连通块 | 0 / 0 | (None) | |
| 1661 | YJ371 八皇后 | 0 / 0 | (None) | |
| 1662 | YJ372 棋盘问题 | 0 / 0 | (None) | |
| 1663 | YJ373 红与黑 | 0 / 0 | (None) | |
| 1664 | YJ374 开关灯问题加强版 | 0 / 0 | (None) | |
| 1665 | YJ375 CFF炸药 | 0 / 0 | (None) | |
| 1666 | YJ376 邮局 | 0 / 0 | (None) | |
| 1667 | YJ377 接竹竿 | 0 / 0 | (None) | |
| 1668 | YJ378 传纸条 | 0 / 0 | (None) | |
| 1669 | YJ379 最高分数的学生姓名 | 3 / 4 | 10 | |
| 1671 | YJ380 删除单词后缀 | 2 / 5 | 10 | |
| 1672 | YJ381 最大公约数和最小公倍数问题 | 0 / 0 | (None) | |
| 1673 | YJ382 找第一个只出现一次的字符 | 1 / 1 | 10 | |
| 1674 | YJ383 基因相关性 | 2 / 4 | 10 | |
| 1675 | YJ384 矩阵取数游戏 | 0 / 0 | (None) | |
| 1676 | YJ385 三连击 | 0 / 0 | (None) | |
| 1677 | YJ386 杨辉三角形 | 0 / 0 | (None) | |
| 1678 | YJ387 级数求和 | 0 / 0 | (None) | |
| 1679 | YJ388 数字反转 | 0 / 0 | (None) | |
| 1680 | YJ389 瑞士轮 | 0 / 0 | (None) | |
| 1682 | YJ390 选数 | 0 / 0 | (None) | |
| 1683 | YJ391 王国的比赛 | 0 / 0 | (None) | |
| 1684 | YJ392 奥运奖牌计数 | 0 / 0 | (None) | |
| 1685 | YJ393 判断闰年 | 0 / 0 | (None) | |
| 1686 | YJ394 判断三角形 | 0 / 0 | (None) | |
| 1687 | YJ395 判断是否为两位数 | 0 / 0 | (None) | |
| 1688 | YJ396 求满足条件的整数个数 | 0 / 0 | (None) | |
| 1689 | YJ397 财务管理 | 0 / 0 | (None) | |
| 1690 | YJ398 极值问题 | 0 / 0 | (None) | |
| 1691 | YJ399 反对称串 | 0 / 0 | (None) | |
| 1694 | YJ400 绝对值排序 | 0 / 0 | (None) | |
| 1695 | YJ401 寻找两数和 | 0 / 0 | (None) | |
| 1696 | YJ402 最大跨度值 | 0 / 0 | (None) | |
| 1697 | YJ403 正常血压 | 0 / 0 | (None) | |
| 1698 | YJ404 含k个3的数 | 2 / 4 | 10 | |
| 1699 | YJ405 画矩形 | 0 / 0 | (None) | |
| 1700 | YJ406 最长平台 | 0 / 0 | (None) | |
| 1701 | YJ407 奇偶位互换 | 0 / 0 | (None) | |
| 1702 | YJ408 排序练习 | 0 / 0 | (None) | |
| 1703 | YJ409 符合条件的数 | 0 / 0 | (None) | |
| 1705 | YJ410 温度转换 | 0 / 0 | (None) | |
| 1706 | YJ411 字符串的查找删除 | 0 / 0 | (None) | |
| 1707 | YJ412 财务管理 | 0 / 0 | (None) | |
| 1708 | YJ413 计算奇数和 | 0 / 0 | (None) | |
| 1709 | YJ414 |a-b| Problem | 0 / 0 | (None) | |
| 1710 | YJ415 1~N的阶乘和 | 0 / 0 | (None) | |
| 1711 | YJ416 讨厌的小数点 | 0 / 0 | (None) | |
| 1712 | YJ417 【NOIP1996-S4】砝码称重 | 0 / 0 | (None) | |
| 1713 | YJ418 A+B Problem | 2 / 2 | 10 | |
| 1714 | YJ419 A+B Problem Ⅱ | 0 / 0 | (None) | |
| 1716 | YJ420 期末成绩 | 1 / 1 | 10 | |
| 1717 | YJ421 货币系统 | 0 / 0 | (None) | |
| 1718 | YJ422 最少的交换 | 0 / 0 | (None) | |
| 1719 | YJ423 多功能计算器 | 0 / 0 | (None) | |
| 1720 | YJ424 查找元素 | 0 / 0 | (None) | |
| 1721 | YJ425 FBI树 | 0 / 0 | (None) | |
| 1722 | YJ426 奇怪的电梯 | 0 / 0 | (None) | |
| 1723 | YJ427 画圣诞树 | 0 / 0 | (None) | |
| 1724 | YJ428 打印字符图样 | 2 / 12 | 10 | |
| 1725 | YJ429 换零钞 | 0 / 0 | (None) | |
| 1727 | YJ430 激光样式 | 0 / 0 | (None) | |
| 1728 | YJ431 格雷码 | 0 / 0 | (None) | |
| 1729 | YJ432 调手表 | 0 / 0 | (None) | |
| 1730 | YJ433 搭积木 | 0 / 0 | (None) | |
| 1731 | YJ434 矩阵求和 | 0 / 0 | (None) | |
| 1732 | YJ435 约数个数 | 0 / 0 | (None) | |
| 1733 | YJ436 字符串S的子序列 | 0 / 0 | (None) | |
| 1734 | YJ437 0是第几个输入的数 | 1 / 1 | 10 | |
| 1735 | YJ438 OJ题量比拼 | 0 / 0 | (None) | |
| 1736 | YJ439 寻找OJ密码 | 0 / 0 | (None) | |
| 1738 | YJ440 OJ平台利用 | 0 / 0 | (None) | |
| 1739 | YJ441 小Tu的药丸 | 0 / 0 | (None) | |
| 1740 | YJ442 昆虫繁殖 | 0 / 0 | (None) | |
| 1741 | YJ443 OJ作业 | 0 / 0 | (None) | |
| 1742 | YJ444 OJ题目AC率 | 0 / 0 | (None) | |
| 1743 | YJ445 OJ积分购物 | 0 / 0 | (None) | |
| 1744 | YJ446 计算任意长方形的面积 | 1 / 1 | 10 | |
| 1745 | YJ447 交换数据 | 0 / 0 | (None) | |
| 1746 | YJ448 系统最佳安排 | 0 / 0 | (None) | |
| 1747 | YJ449 解密参赛码 | 0 / 0 | (None) | |
| 1749 | YJ450 序列修改 | 0 / 0 | (None) | |
| 1750 | YJ451 最小的回文数 | 0 / 0 | (None) | |
| 1751 | YJ452 小Tu看电视 | 0 / 0 | (None) | |
| 1752 | YJ453 通信系统 | 0 / 0 | (None) |
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