| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 301 | 301 NOIP2018PJ-21 | 19 / 26 | 3 | |
| 302 | 302 NOIP2018PJ-22 | 11 / 59 | 8 | |
| 303 | 303 NOIP2018PJ-23 | 8 / 24 | 7 | |
| 304 | 304 CSP2019PJ-1 | 99 / 141 | 1 | |
| 305 | 305 CSP2019PJ-2 | 95 / 144 | 1 | |
| 306 | 306 CSP2019PJ-3 | 94 / 176 | 3 | |
| 307 | 307 CSP2019PJ-4 | 98 / 147 | 1 | |
| 308 | 308 CSP2019PJ-5 | 97 / 159 | 2 | |
| 309 | 309 CSP2019PJ-6 | 96 / 145 | 1 | |
| 310 | 310 CSP2019PJ-7 | 87 / 201 | 4 | |
| 311 | 311 CSP2019PJ-8 | 97 / 142 | 1 | |
| 312 | 312 CSP2019PJ-9 | 98 / 125 | 1 | |
| 313 | 313 CSP2019PJ-10 | 98 / 139 | 1 | |
| 314 | 314 CSP2019PJ-11 | 94 / 152 | 2 | |
| 315 | 315 CSP2019PJ-12 | 93 / 146 | 2 | |
| 316 | 316 CSP2019PJ-13 | 80 / 177 | 4 | |
| 317 | 317 CSP2019PJ-14 | 88 / 144 | 2 | |
| 318 | 318 CSP2019PJ-15 | 98 / 115 | 1 | |
| 319 | 319 CSP2019PJ-16 | 74 / 206 | 5 | |
| 320 | 320 CSP2019PJ-17 | 63 / 192 | 6 | |
| 321 | 321 CSP2019PJ-18 | 50 / 257 | 7 | |
| 322 | 322 CSP2019PJ-19 | 61 / 234 | 7 | |
| 323 | 323 CSP2019PJ-20 | 52 / 267 | 7 | |
| 324 | 324 CSP2020PJ-1 | 77 / 113 | 1 | |
| 325 | 325 CSP2020PJ-2 | 73 / 92 | 1 | |
| 326 | 326 CSP2020PJ-3 | 72 / 117 | 2 | |
| 327 | 327 CSP2020PJ-4 | 71 / 141 | 3 | |
| 328 | 328 CSP2020PJ-5 | 69 / 127 | 3 | |
| 329 | 329 CSP2020PJ-6 | 65 / 135 | 4 | |
| 330 | 330 CSP2020PJ-7 | 70 / 110 | 2 | |
| 331 | 331 CSP2020PJ-8 | 69 / 120 | 3 | |
| 332 | 332 CSP2020PJ-9 | 70 / 92 | 1 | |
| 333 | 333 CSP2020PJ-10 | 64 / 108 | 2 | |
| 334 | 334 CSP2020PJ-11 | 70 / 82 | 1 | |
| 335 | 335 CSP2020PJ-12 | 65 / 114 | 3 | |
| 336 | 336 CSP2020PJ-13 | 68 / 93 | 1 | |
| 337 | 337 CSP2020PJ-14 | 66 / 101 | 2 | |
| 338 | 338 CSP2020PJ-15 | 55 / 132 | 5 | |
| 339 | 339 CSP2020PJ-16 | 43 / 135 | 6 | |
| 340 | 340 CSP2019PJ-17 | 37 / 185 | 7 | |
| 341 | 341 CSP2019PJ-18 | 33 / 162 | 7 | |
| 342 | 342 CSP2020PJ-19 | 54 / 128 | 5 | |
| 343 | 343 CSP2019PJ-20 | 32 / 170 | 8 | |
| 344 | 344 CSP2021PJ-1 | 90 / 181 | 4 | |
| 345 | 345 CSP2021PJ-2 | 98 / 116 | 1 | |
| 346 | 346 CSP2021PJ-3 | 97 / 122 | 1 | |
| 347 | 347 CSP2021PJ-4 | 93 / 172 | 3 | |
| 348 | 348 CSP2021PJ-5 | 96 / 135 | 1 | |
| 349 | 349 CSP2021PJ-6 | 95 / 172 | 3 | |
| 350 | 350 CSP2021PJ-7 | 97 / 127 | 1 |