| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 669 | 669 旅行家的预算 | 0 / 0 | (None) | |
| 670 | 670 拦截导弹 | 0 / 0 | (None) | |
| 671 | 671 回文数 | 0 / 0 | (None) | |
| 672 | 672 旅行家的预算 | 0 / 0 | (None) | |
| 673 | 673 邮票面值设计 | 0 / 0 | (None) | |
| 674 | 674 计算器的改良 | 0 / 0 | (None) | |
| 675 | 675 税收与补贴问题 | 0 / 0 | (None) | |
| 676 | 676 乘积最大 | 0 / 0 | (None) | |
| 677 | 677 单词接龙 | 0 / 0 | (None) | |
| 678 | 678 进制转换 | 0 / 0 | (None) | |
| 679 | 679 乘积最大 | 0 / 0 | (None) | |
| 680 | 680 单词接龙 | 0 / 0 | (None) | |
| 681 | 681 方格取数 | 0 / 0 | (None) | |
| 682 | 682 数的计算 | 0 / 0 | (None) | |
| 683 | 683 最大公约数和最小公倍数问题 | 1 / 4 | 10 | |
| 684 | 684 求先序排列 | 0 / 0 | (None) | |
| 685 | 685 装箱问题 | 0 / 0 | (None) | |
| 686 | 686 一元三次方程求解 | 0 / 0 | (None) | |
| 687 | 687 数的划分 | 0 / 0 | (None) | |
| 688 | 688 统计单词个数 | 0 / 0 | (None) | |
| 689 | 689 级数求和 | 0 / 0 | (None) | |
| 690 | 690 选数 | 0 / 0 | (None) | |
| 691 | 691 产生数 | 0 / 0 | (None) | |
| 692 | 692 过河卒 | 0 / 0 | (None) | |
| 693 | 693 均分纸牌 | 0 / 0 | (None) | |
| 694 | 694 字串变换 | 0 / 0 | (None) | |
| 695 | 695 自由落体 | 0 / 0 | (None) | |
| 696 | 696 矩形覆盖 | 0 / 0 | (None) | |
| 697 | 697 乒乓球 | 0 / 0 | (None) | |
| 698 | 698 数字游戏 | 0 / 0 | (None) | |
| 699 | 699 栈 | 0 / 0 | (None) | |
| 700 | 700 麦森数 | 0 / 0 | (None) | |
| 701 | 701 神经网络 | 0 / 0 | (None) | |
| 702 | 702 侦探推理 | 0 / 0 | (None) | |
| 703 | 703 加分二叉树 | 0 / 0 | (None) | |
| 704 | 704 传染病控制 | 0 / 0 | (None) | |
| 705 | 705 不高兴的津津 | 0 / 0 | (None) | |
| 706 | 706 花生采摘 | 0 / 0 | (None) | |
| 707 | 707 FBI树 | 0 / 0 | (None) | |
| 708 | 708 火星人 | 0 / 0 | (None) | |
| 709 | 709 津津的储蓄计划 | 0 / 0 | (None) | |
| 710 | 710 合并果子 | 0 / 0 | (None) | |
| 711 | 711 合唱队形 | 0 / 0 | (None) | |
| 712 | 712 虫食算 | 0 / 0 | (None) | |
| 713 | 713 陶陶摘苹果 | 0 / 0 | (None) | |
| 714 | 714 校门外的树 | 0 / 0 | (None) | |
| 715 | 715 采药 | 0 / 0 | (None) | |
| 716 | 716 循环 | 0 / 0 | (None) | |
| 717 | 717 谁拿了最多奖学金 | 0 / 0 | (None) | |
| 718 | 718 过河 | 0 / 0 | (None) | |
| 719 | 719 篝火晚会 | 0 / 0 | (None) | |
| 720 | 720 等价表达式 | 0 / 0 | (None) | |
| 721 | 721 明明的随机数 | 0 / 0 | (None) | |
| 722 | 722 开心的金明 | 0 / 0 | (None) | |
| 723 | 723 Jam的计数法 | 0 / 0 | (None) | |
| 724 | 724 能量项链 | 0 / 0 | (None) | |
| 725 | 725 金明的预算方案 | 0 / 0 | (None) | |
| 726 | 726 作业调度方案 | 0 / 0 | (None) | |
| 727 | 727 2^k进制数 | 0 / 0 | (None) | |
| 728 | 728 奖学金 | 0 / 0 | (None) | |
| 729 | 729 纪念品分组 | 0 / 0 | (None) | |
| 730 | 730 守望者的逃离 | 0 / 0 | (None) | |
| 731 | 731 Hanoi双塔问题 | 0 / 0 | (None) | |
| 732 | 732 统计数字 | 0 / 0 | (None) | |
| 733 | 733 字符串的展开 | 0 / 0 | (None) | |
| 734 | 734 树网的核 | 0 / 0 | (None) | |
| 735 | 735 ISBN号码 | 0 / 1 | 10 | |
| 736 | 736 排座椅 | 0 / 0 | (None) | |
| 737 | 737 传球游戏 | 0 / 0 | (None) | |
| 738 | 738 立体图 | 0 / 0 | (None) | |
| 739 | 739 笨小猴 | 0 / 0 | (None) | |
| 740 | 740 火柴棒等式 | 0 / 1 | 10 | |
| 741 | 741 传纸条 | 0 / 0 | (None) | |
| 742 | 742 双栈排序 | 0 / 0 | (None) | |
| 743 | 743 多项式输出 | 0 / 0 | (None) | |
| 744 | 744 分数线划定 | 0 / 0 | (None) | |
| 745 | 745 细胞分裂 | 0 / 0 | (None) | |
| 746 | 746 【基础题】余数为1 | 0 / 0 | (None) | |
| 747 | 747 【基础题】截钢管 | 0 / 0 | (None) | |
| 748 | 748 特殊的数字 | 0 / 0 | (None) | |
| 749 | 749 【基础题】求和(7) | 1 / 2 | 10 | |
| 750 | 750 【基础题】换钞票 | 0 / 0 | (None) | |
| 751 | 751 【基础题】百鸡问题 | 0 / 0 | (None) | |
| 752 | 752 【基础题】再次换钞票 | 0 / 0 | (None) | |
| 753 | 753 【基础题】零件 | 2 / 3 | 10 | |
| 754 | 754 【基础题】 哥德巴赫猜想 | 0 / 0 | (None) | |
| 755 | 755 不高兴的津津 | 0 / 0 | (None) | |
| 756 | 756 316_d | 0 / 0 | (None) | |
| 757 | 757 查找数组中的某个数 | 0 / 0 | (None) | |
| 758 | 758 【循环】近似计算(approximation) | 1 / 4 | 10 | |
| 759 | 759 【循环】排列(permutition) | 0 / 0 | (None) | |
| 760 | 760 【循环】求四位数(Square ) | 0 / 0 | (None) | |
| 761 | 761 【循环】最后三位数字相同(equal) | 0 / 0 | (None) | |
| 762 | 762 【循环】猴子吃枣问题(jujube) | 1 / 1 | 10 | |
| 763 | 763 【循环】判断湖的大小(lake) | 0 / 0 | (None) | |
| 764 | 764 【循环】谁是小偷(thief) | 0 / 0 | (None) | |
| 765 | 765 【循环】侦察队长选人(select) | 0 / 0 | (None) | |
| 766 | 766 A | 1 / 2 | 10 | |
| 767 | 767 B | 2 / 3 | 10 | |
| 768 | 768 C | 0 / 0 | (None) |
By signing up a Hydro universal account, you can submit code and join discussions in all online judging services provided by us.