Title
Solved Problem AC / Total Ratio Source
1535 - God Created The Integers 2 / 5 40.00% 2010湖南大学校赛
1536 - Optimal Compress 2 / 7 28.57% 2010湖南大学校赛
1537 - The Gougu Theorem 4 / 27 14.81% 2010湖南大学校赛
1538 - World Expositions Puzzle 9 / 50 18.00% 2010湖南大学校赛
1539 - QQ Farm 2 / 6 33.33% 2010湖南大学校赛
1540 - Trie Braiding 1 / 4 25.00% 2010湖南大学校赛
1541 - Bee Movie 5 / 20 25.00% 2010湖南大学校赛
1542 - Light or Weight 0 / 5 0.00% 2010湖南大学校赛
1543 - Egypt 552 / 930 59.35% October, 2010 - Waterloo local contest
1544 - Buzzwords 1 / 4 25.00% October, 2010 - Waterloo local contest
1545 - Driving Range 9 / 49 18.37% October, 2010 - Waterloo local contest
1546 - Fight Club 1 / 6 16.67%
1547 - Frosh Week 8 / 52 15.38% October, 2010 - Waterloo local contest
1548 - Shopping 1 / 6 16.67% 10 July, 2010 - Waterloo local contest
1549 - Stack Machine 1 / 5 20.00% 10 July, 2010 - Waterloo local contest
1550 - Ideas 1 / 5 20.00% 10 July, 2010 - Waterloo local contest
1551 - HST 4 / 43 9.30% 10 July, 2010 - Waterloo local contest
1552 - Tunnelling the Earth 10 / 15 66.67% 10 July, 2010 - Waterloo local contest
1553 - Rooks 3 / 32 9.38% October, 2010 - Waterloo local contest
1554 - Pipes 0 / 4 0.00% October, 2010 - Waterloo local contest
1555 - Cantor 7 / 37 18.92% October, 2010 - Waterloo local contest
1556 - Meltdown 0 / 6 0.00% October, 2010 - Waterloo local contest
1557 - sqrt log sin 22 / 49 44.90% October, 2010 - Waterloo local contest
1558 - CD 8 / 41 19.51% 26 Septemeber, 2010 - Waterloo local contest
1559 - Alaska 22 / 76 28.95% 26 Septemeber, 2010 - Waterloo local contest
1560 - Celebrity Split 0 / 12 0.00% 26 Septemeber, 2010 - Waterloo local contest
1561 - Knight's Trip 1 / 12 8.33% 26 Septemeber, 2010 - Waterloo local contest
1562 - Paintball 1 / 8 12.50% 26 Septemeber, 2010 - Waterloo local contest
1563 - 实况球员综合能力大比拼 131 / 626 20.93% tongjiantao
1564 - 实况足球之射门 1 / 4 25.00% tongjiantao
1565 - 实况足球之传球 16 / 29 55.17% tongjiantao
1566 - 幸运树 6 / 19 31.58% tongjiantao
1567 - 编程与音乐 13 / 69 18.84% tongjiantao
1568 - 俄罗斯方块 346 / 584 59.25% tongjiantao
1569 - 选夫婿1 9179 / 17475 52.53% tongjiantao
1570 - C 旅行 184 / 225 81.78% tongjiantao
1571 - 人品,有木有? 58 / 186 31.18% tongjiantao
1572 - 矩阵的舞蹈 6001 / 13372 44.88% tongjiantao
1573 - 排排站 522 / 1253 41.66% tongjiatnao
1574 - 组合数的计算 198 / 1065 18.59% moon
1575 - 篮球粉丝JZL 179 / 262 68.32% moon
1576 - 魔幻数字47 423 / 1195 35.40% moon
1577 - 我爱学英语 302 / 442 68.33% tongjiantao
1578 - 诗意回文 328 / 583 56.26% tongjiantao
1579 - 十字路口 283 / 458 61.79% tongjiantao
1580 - 闰年 9074 / 15849 57.25% 2011软件1-5班《程序设计基础》机试 tongjiantao
1581 - 求和 1193 / 1530 77.97% tongjiantao
1582 - 排序 9041 / 14639 61.76%
1583 - 奇偶性 1081 / 1412 76.56%
1584 - 平均值 1413 / 2184 64.70% 2011软件1-5班《程序设计基础》机试 tongjiantao
1585 - 素数 1016 / 1674 60.69%
1586 - 计算组合数 11651 / 16505 70.59%
1587 - 勾股定理 866 / 1502 57.66%
1588 - 圆的面积 1412 / 2485 56.82%
1589 - Print The World 502 / 629 79.81% 2011软件1-5班《程序设计基础》机试 tongjiantao
1590 - 机器人走迷宫 103 / 229 44.98% 2011软件1-5班《程序设计基础》机试 tongjiantao
1591 - 交叉排序 1071 / 1847 57.99% 2011软件1-5班《程序设计基础》机试 tongjiantao
1592 - 转置矩阵 543 / 1221 44.47% 2011软件1-5班《程序设计基础》机试 tongjiantao
1593 - 我要找到你 218 / 537 40.60% 2011软件1-5班《程序设计基础》机试 tongjiantao
1594 - 俄罗斯方块 130 / 219 59.36%
1595 - 选夫婿2 8384 / 14584 57.49%
1596 - 第K大素数 933 / 1320 70.68%
1597 - 最大距离 564 / 780 72.31%
1598 - 周游列国 79 / 291 27.15%
1599 - *十点半 297 / 492 60.37%
1600 - 高级机密 415 / 1422 29.18%
1601 - 3n+1数链问题 325 / 442 73.53%
1602 - LED Test 425 / 565 75.22% ecam1995 e
1603 - Lifting the Stone 59 / 118 50.00%
1604 - 人见人爱A^B 543 / 827 65.66% HDOJ ACM程序设计期末考试(2006)
1605 - Balloon Comes! 331 / 452 73.23% HDOJ lcy
1606 - Fibonacci Again 307 / 381 80.58% Leojay
1607 - Number Sequence 225 / 495 45.45% ZJCPC2004
1608 - sort 322 / 406 79.31% HDOJ ACM暑期集训队练习赛(三)
1609 - The area 75 / 96 78.12% Ignatius.L
1612 - 不容易系列之一 404 / 478 84.52% HDU ACM暑期集训队练习赛
1613 - 超级楼梯 437 / 740 59.05% HDU LCY
1614 - 不容易系列之二 463 / 524 88.36% HDU LCY
1615 - 不容易系列之(3)—— LELE的RPG难题 168 / 454 37.00% HDU LCY
1616 - Round Numbers 26 / 33 78.79% USACO 2006 November Silver
1617 - Commedia dell' arte 2 / 6 33.33%
1618 - Stacks of Flapjacks 19 / 33 57.58%
1619 - Pipe Fitters 17 / 21 80.95%
1624 - Square Coins 7 / 11 63.64% Asia 1999, Kyoto (Japan)
1625 - Ignatius and the Princess III 8 / 12 66.67% Author Ignatius.L
1626 - Holding Bin-Laden Captive! 13 / 17 76.47% HDU LCY
1627 - Big Event in HDU 9 / 12 75.00% HDU LCY
1628 - The Balance 4 / 13 30.77% HDU2007spring校赛
1629 - Calculating Expressions on Turing Machine 1 / 14 7.14%
1630 - Fruit 4 / 11 36.36% HDU Linle
1631 - 哥德巴赫猜想 198 / 289 68.51% Tokyo98-a
1632 - a^b 136 / 201 67.66% FZUPC Warmup 2005
1633 - Fibonacci 18 / 36 50.00% 2006 Stanford Local Programming Contest
1634 - 分解素因子 136 / 187 72.73% FJNU Preliminary 2005
1635 - Euclid's Game 16 / 22 72.73% 28 September, 2002 - Waterloo local contest
1636 - Divisors 57 / 70 81.43% CTU Open 2005
1637 - Relatives 17 / 31 54.84% 1 June, 2002 - Waterloo local contest
1638 - The Embarrassed Cryptographer 16 / 19 84.21% Nordic 2005
1639 - Semi-prime H-numbers 13 / 17 76.47% Waterloo Local Contest, 2006.9.30
1640 - Sumdiv 88 / 96 91.67% Romania OI 2002