ID Title Ratio(AC/Submit)
1511 Dominos 2 3/4
1512 Logo 2 1/2
1513 Laurel Creek 1/1
1514 Rocket Stages 1/2
1515 Virtual Friends 5/7
1516 Dominos 4/7
1517 Logo 1/2
1518 Trainsorting 4/4
1519 Classified 1/2
1520 Hot Spot 1/2
1521 Snakes and Ladders 3/7
1522 Balance 1/1
1523 Tournament 2/2
1524 Wedding 4/10
1525 Exchange Rates 2/2
1526 Conformity 2/2
1527 Pseudoprime numbers 4/14
1528 Carpool 1/1
1529 Friend or Foe? 1/1
1530 Open Source 1/3
1531 Antimonotonicity 2/5
1532 Humidex 3/5
1533 Tour de France 0/4
1534 Texas Trip 1/1
1535 字符串还原 39/454
1536 包裹快递 8/98
1537 圆环取数 2/13
1538 逃脱 1/4
1539 I’m tired 30/129
1540 Yy’s celebration 32/68
1541 Student’s question 161/787
1542 Seven little Man 1/20
1543 A simple problem 8/155
1544 R(N) 209/569
1545 Liang Guo Sha 3/4
1546 Black And White 2/3
1547 Turn Right 1/3
1548 SUFFIX 2/2
1549 Super Mario 1/2
1550 Game 1/2
1551 Sequence Decomposition 1/1
1552 Road constructions 1/2
1553 Beiju 1/1
1554 Little Sheep 1/1
1555 A Math Homework 153/367
1556 Calculating Area 55/186
1557 Confession 42/116
1558 Buns 17/104
1559 ACM 17/168
1560 Two Machines Scheduling 5/36
1561 Shortest Route 1/1
1562 Abbreviation 15/233
1563 A Very Simple Problem 56/381
1564 Administrator’s task 4/8
1565 Sudoku 66/244
1566 Logo Turtle 37/146
1567 Lucky Sum 3/27
1568 Next K-Bit Number 226/619
1569 Gift 19/135
1570 Lazy. Lazy. Laaaaaaaaaaaazy! 138/425
1571 The Battle of Inuyasha 2/3
1572 Jeep Plus 10/19
1573 Grid Computing 9/21
1574 Snowflakes in YangShen’s Home 161/437
1575 Polynomial Integration 200/692
1576 Extractor 154/341
1577 切西瓜 79/316
1578 切蛋糕 173/356
1579 Portal 16/55
1580 Rubik 18/97
1581 Morse Code Breaking 21/37
1583 长度单位 110/554
1584 摆放餐桌 135/712
1585 排队 228/474
1586 数字排列 41/102
1587 Take a Bath 3/49
1588 辗转数对 28/161
1589 找出子串 14/95
1590 方块游戏 21/42
1591 幸运排列 3/44
1592 XML语言 54/177
1593 Game 10/31
1594 单词测试 11/41
1595 LOGO 1/19
1596 加法与异或 11/110
1597 斐波拉契数列 1/91
1598 比赛晋级 49/163
1599 Multiple 159/605
1600 Lucky Numbers 124/436
1601 Shepherd 85/513
1602 Substring 174/772
1603 Deadly Disease 15/43
1604 Bipartite Graph 32/75
1605 Gene recombination 83/364
1606 Naive 141/793
1607 Triangles 161/605
1608 Dating With Girls 122/603
1609 AntiVirus 104/401
1610 CardGame 2/22
1611 The mell hell 153/335