Judge 公告 由於行政因素，目前 TIOJ 須暫時在臨時伺服器上運行，因此有可能會有 submission 執行時間較為不穩定的情形發生。造成不便，敬請見諒。
2025 TOI 初選、2025 全國賽 已公開！
2025 TOI 初選、2025 全國賽 已公開！
Problems #TOI
| # | Name | TopCoder | AC Ratio (user) | AC (submission) | |
|---|---|---|---|---|---|
| 1035 |
|
77.4% (147/190) | 32.9% (435/1323) | ||
| 1169 |
|
82.0% (105/128) | 24.1% (321/1331) | ||
| 1171 |
|
84.5% (109/129) | 18.9% (324/1712) | ||
| 1195 |
|
98.6% (213/216) | 84.6% (242/286) | ||
| 1196 |
|
96.4% (188/195) | 57.1% (216/378) | ||
| 1197 |
|
85.5% (53/62) | 48.9% (111/227) | ||
| 1198 |
|
90.7% (98/108) | 43.9% (214/487) | ||
| 1229 |
|
99.2% (119/120) | 71.4% (135/189) | ||
| 1230 |
|
61.8% (21/34) | 16.5% (31/188) | ||
| 1231 |
|
88.2% (180/204) | 25.2% (267/1059) | ||
| 1232 |
|
93.0% (66/71) | 46.3% (93/201) | ||
| 1233 |
|
97.0% (98/101) | 34.0% (129/379) | ||
| 1234 |
|
99.1% (108/109) | 65.9% (120/182) | ||
| 1235 |
|
88.4% (130/147) | 38.7% (164/424) | ||
| 1236 |
|
91.8% (78/85) | 36.0% (164/455) | ||
| 1506 |
|
91.7% (177/193) | 34.1% (244/716) | ||
| 1507 |
|
92.3% (84/91) | 50.2% (112/223) | ||
| 1508 |
|
98.5% (196/199) | 54.3% (350/645) | ||
| 1509 |
|
92.6% (150/162) | 38.0% (405/1066) | ||
| 1510 |
|
83.0% (44/53) | 17.7% (60/339) | ||
| 1540 |
|
64.3% (9/14) | 12.2% (14/115) | ||
| 1545 |
|
48.1% (13/27) | 8.4% (20/239) | ||
| 1579 |
|
98.2% (54/55) | 53.8% (147/273) | ||
| 1598 |
|
62.3% (48/77) | 21.7% (127/584) | ||
| 1716 |
|
89.4% (186/208) | 40.3% (239/593) | ||
| 1717 |
|
96.2% (127/132) | 54.7% (174/318) | ||
| 1718 |
|
94.8% (110/116) | 39.7% (169/426) | ||
| 1719 |
|
55.8% (29/52) | 14.5% (55/379) | ||
| 1720 |
|
89.9% (71/79) | 51.3% (102/199) | ||
| 1730 |
|
50.0% (1/2) | 3.7% (2/54) | ||
| 1788 |
|
93.1% (54/58) | 33.8% (110/325) | ||
| 1792 |
|
100.0% (12/12) | 51.4% (18/35) | ||
| 1872 |
|
63.8% (60/94) | 20.2% (140/693) | ||
| 1908 |
|
83.1% (69/83) | 28.5% (148/520) | ||
| 1909 |
|
98.2% (54/55) | 50.2% (135/269) | ||
| 1919 |
|
77.6% (52/67) | 25.9% (136/526) | ||
| 1924 |
|
98.7% (76/77) | 51.4% (146/284) | ||
| 1928 |
|
52.9% (27/51) | 11.9% (62/522) | ||
| 1971 |
|
65.9% (27/41) | 18.7% (68/363) | ||
| 1973 |
|
92.9% (39/42) | 46.2% (96/208) | ||
| 1974 |
|
91.8% (67/73) | 36.0% (155/431) | ||
| 1975 |
|
70.7% (29/41) | 19.5% (68/349) | ||
| 1976 |
|
77.9% (53/68) | 29.8% (86/289) | ||
| 1978 |
|
68.3% (28/41) | 26.3% (132/501) | ||
| 1981 |
|
90.8% (69/76) | 38.2% (133/348) | ||
| 1982 |
|
89.5% (17/19) | 38.8% (50/129) | ||
| 2051 |
|
88.4% (236/267) | 39.9% (339/850) | ||
| 2052 |
|
71.6% (146/204) | 27.3% (221/810) | ||
| 2053 |
|
88.0% (331/376) | 58.8% (501/852) | ||
| 2054 |
|
84.0% (194/231) | 37.5% (275/733) | ||
| 2055 |
|
96.0% (267/278) | 72.8% (540/742) | ||
| 2077 |
|
22.2% (8/36) | 7.0% (17/242) | ||
| 2148 |
|
9.5% (2/21) | 2.8% (3/108) | ||
| 2188 |
|
98.7% (306/310) | 77.0% (414/538) | ||
| 2189 |
|
68.1% (156/229) | 19.3% (247/1280) | ||
| 2190 |
|
95.4% (145/152) | 40.4% (184/456) | ||
| 2191 |
|
86.2% (163/189) | 22.7% (267/1178) | ||
| 2192 |
|
43.5% (27/62) | 38.2% (97/254) | ||
| 2193 |
|
97.3% (361/371) | 52.7% (475/902) | ||
| 2194 |
|
64.4% (103/160) | 21.8% (181/832) | ||
| 2195 |
|
72.2% (143/198) | 20.6% (252/1222) | ||
| 2196 |
|
53.7% (22/41) | 19.1% (58/303) | ||
| 2197 |
|
47.3% (26/55) | 33.7% (85/252) | ||
| 2246 |
|
90.6% (232/256) | 48.3% (299/619) | ||
| 2247 |
|
88.8% (150/169) | 50.6% (275/544) | ||
| 2248 |
|
97.1% (168/173) | 60.8% (211/347) | ||
| 2249 |
|
47.3% (52/110) | 9.1% (79/871) | ||
| 2250 |
|
41.7% (30/72) | 15.9% (55/347) | ||
| 2330 |
|
96.7% (146/151) | 39.4% (177/449) | ||
| 2331 |
|
88.1% (119/135) | 30.3% (173/571) | ||
| 2332 |
|
66.3% (69/104) | 20.3% (144/710) | ||
| 2333 |
|
37.5% (6/16) | 13.3% (11/83) | ||
| 2334 |
|
69.2% (27/39) | 28.6% (53/185) | ||
| 2361 |
|
86.5% (186/215) | 24.8% (257/1036) | ||
| 2362 |
|
69.5% (116/167) | 16.3% (153/936) | ||
| 2363 |
|
81.0% (98/121) | 27.4% (153/559) | ||
| 2364 |
|
55.1% (27/49) | 42.6% (81/190) | ||
| 2365 |
|
65.7% (46/70) | 16.8% (58/345) | ||
| 2455 |
|
100.0% (87/87) | 73.1% (125/171) | ||
| 2456 |
|
77.6% (45/58) | 27.4% (68/248) | ||
| 2457 |
|
93.0% (80/86) | 38.4% (91/237) | ||
| 2458 |
|
37.8% (28/74) | 11.8% (75/634) | ||
| 2459 |
|
60.0% (36/60) | 23.2% (72/310) |