| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1234 | 前缀和(一维) | 25 | 38 | 65.789% |
| 1235 | 子矩阵的和(二维前缀和) | 1 | 1 | 100.000% |
| 1479 | 公路自驾 | 16 | 53 | 30.189% |
| 1494 | 代价(cost) | 14 | 96 | 14.583% |
| 1505 | 白雪公主买鸡蛋 | 11 | 59 | 18.644% |
| 1506 | 求最大子段和 | 15 | 29 | 51.724% |
| 1508 | 购物(buy) | 12 | 31 | 38.710% |
| 1509 | 区间最大和(2) | 2 | 4 | 50.000% |
| 1511 | 区间数列乘C | 2 | 2 | 100.000% |
| 1539 | 瓜子袋子 | 23 | 46 | 50.000% |
| 1643 | 统计区间内偶数个数 | 23 | 39 | 58.974% |
| 1644 | 区间字符出现次数 | 11 | 14 | 78.571% |
| 1659 | 统计正数个数 | 17 | 22 | 77.273% |
| 1660 | 区间平均值计算 | 15 | 31 | 48.387% |
| 1673 | 寻找中心位置 | 6 | 7 | 85.714% |
| 1678 | 消灭怪兽 | 11 | 23 | 47.826% |
| 1715 | 商品库存管理 | 6 | 22 | 27.273% |
| 1726 | 异或和(xor) | 6 | 23 | 26.087% |