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
| # | Name | TopCoder | AC Ratio (user) | AC (submission) | |
|---|---|---|---|---|---|
| 1001 |
|
96.2% (2075/2157) | 63.6% (3862/6073) | ||
| 1002 |
|
98.8% (1777/1798) | 80.1% (2236/2790) | ||
| 1003 |
|
97.6% (1411/1446) | 69.4% (1764/2541) | ||
| 1004 |
|
96.1% (947/985) | 68.3% (1268/1856) | ||
| 1005 |
|
87.1% (676/776) | 27.4% (846/3092) | ||
| 1006 |
|
77.4% (364/470) | 37.6% (536/1426) | ||
| 1007 |
|
87.9% (467/531) | 44.0% (680/1546) | ||
| 1008 |
|
81.5% (212/260) | 24.9% (503/2017) | ||
| 1009 |
|
95.4% (477/500) | 53.0% (589/1112) | ||
| 1010 |
|
94.6% (401/424) | 49.4% (496/1005) | ||
| 1011 |
|
93.6% (351/375) | 43.3% (479/1105) | ||
| 1012 |
|
84.4% (260/308) | 38.7% (394/1018) | ||
| 1013 |
|
83.7% (144/172) | 23.6% (180/763) | ||
| 1014 |
|
92.3% (227/246) | 48.3% (414/857) | ||
| 1015 |
|
90.2% (376/417) | 37.0% (579/1565) | ||
| 1016 |
|
79.7% (145/182) | 24.9% (212/852) | ||
| 1017 |
|
95.0% (268/282) | 49.8% (422/847) | ||
| 1018 |
|
92.5% (99/107) | 33.7% (110/326) | ||
| 1019 |
|
95.6% (258/270) | 38.5% (375/973) | ||
| 1020 |
|
97.6% (124/127) | 58.1% (165/284) | ||
| 1021 |
|
91.7% (88/96) | 33.0% (124/376) | ||
| 1022 |
|
91.6% (163/178) | 40.4% (275/680) | ||
| 1023 |
|
95.0% (189/199) | 50.2% (236/470) | ||
| 1024 |
|
96.9% (31/32) | 63.6% (49/77) | ||
| 1025 |
|
94.4% (170/180) | 64.9% (268/413) | ||
| 1026 |
|
96.0% (215/224) | 59.2% (313/529) | ||
| 1027 |
|
83.1% (74/89) | 33.5% (116/346) | ||
| 1028 |
|
84.1% (58/69) | 30.7% (101/329) | ||
| 1029 |
|
89.5% (246/275) | 55.0% (347/631) | ||
| 1030 |
|
92.2% (200/217) | 38.1% (288/755) | ||
| 1031 |
|
96.0% (167/174) | 65.5% (253/386) | ||
| 1032 |
|
87.5% (63/72) | 31.5% (142/451) | ||
| 1033 |
|
94.2% (113/120) | 49.7% (188/378) | ||
| 1034 |
|
90.5% (172/190) | 42.6% (278/652) | ||
| 1035 |
|
77.4% (147/190) | 32.9% (435/1323) | ||
| 1036 |
|
86.9% (232/267) | 39.5% (356/902) | ||
| 1037 |
|
86.2% (131/152) | 18.1% (196/1082) | ||
| 1038 |
|
75.0% (12/16) | 29.0% (18/62) | ||
| 1039 |
|
84.0% (21/25) | 22.7% (37/163) | ||
| 1040 |
|
92.8% (167/180) | 47.5% (242/509) | ||
| 1041 |
|
83.3% (15/18) | 31.9% (30/94) | ||
| 1042 |
|
90.8% (99/109) | 50.4% (396/785) | ||
| 1043 |
|
96.2% (153/159) | 61.5% (228/371) | ||
| 1044 |
|
89.3% (276/309) | 33.0% (547/1660) | ||
| 1045 |
|
82.8% (77/93) | 24.6% (115/467) | ||
| 1046 |
|
98.0% (48/49) | 38.2% (58/152) | ||
| 1047 |
|
95.3% (61/64) | 52.7% (68/129) | ||
| 1048 |
|
91.9% (102/111) | 57.5% (153/266) | ||
| 1049 |
|
84.2% (16/19) | 50.7% (37/73) | ||
| 1050 |
|
88.2% (15/17) | 58.8% (20/34) | ||
| 1051 |
|
83.0% (44/53) | 33.2% (98/295) | ||
| 1052 |
|
82.7% (62/75) | 31.2% (107/343) | ||
| 1053 |
|
98.4% (557/566) | 67.6% (637/943) | ||
| 1054 |
|
97.8% (395/404) | 64.8% (419/647) | ||
| 1055 |
|
97.8% (448/458) | 62.2% (516/830) | ||
| 1056 |
|
65.1% (168/258) | 16.0% (223/1393) | ||
| 1057 |
|
89.3% (150/168) | 30.2% (184/610) | ||
| 1058 |
|
71.8% (224/312) | 23.1% (291/1260) | ||
| 1059 |
|
96.2% (127/132) | 74.4% (166/223) | ||
| 1060 |
|
85.7% (168/196) | 47.1% (277/588) | ||
| 1061 |
|
92.3% (72/78) | 63.1% (137/217) | ||
| 1062 |
|
97.0% (131/135) | 67.1% (216/322) | ||
| 1063 |
|
91.5% (270/295) | 45.2% (447/988) | ||
| 1064 |
|
26.2% (37/141) | 11.6% (230/1982) | ||
| 1065 |
|
55.6% (5/9) | 19.6% (11/56) | ||
| 1066 |
|
92.3% (48/52) | 50.0% (56/112) | ||
| 1067 |
|
88.5% (54/61) | 38.8% (87/224) | ||
| 1068 |
|
85.7% (6/7) | 44.8% (13/29) | ||
| 1069 |
|
93.0% (106/114) | 39.4% (242/614) | ||
| 1070 |
|
97.0% (32/33) | 38.3% (41/107) | ||
| 1071 |
|
53.3% (8/15) | 34.3% (24/70) | ||
| 1072 |
|
94.3% (480/509) | 43.0% (717/1667) | ||
| 1073 |
|
63.6% (7/11) | 40.9% (9/22) | ||
| 1074 |
|
97.3% (108/111) | 51.1% (119/233) | ||
| 1075 |
|
71.4% (5/7) | 37.1% (13/35) | ||
| 1076 |
|
68.2% (15/22) | 25.0% (18/72) | ||
| 1077 |
|
85.7% (12/14) | 41.5% (34/82) | ||
| 1078 |
|
72.3% (34/47) | 27.3% (47/172) | ||
| 1079 |
|
62.5% (5/8) | 18.2% (10/55) | ||
| 1080 |
|
84.1% (708/842) | 24.9% (1459/5866) | ||
| 1081 |
|
91.8% (168/183) | 42.1% (248/589) | ||
| 1082 |
|
87.2% (95/109) | 33.0% (152/460) | ||
| 1083 |
|
93.1% (81/87) | 52.8% (112/212) | ||
| 1084 |
|
87.9% (181/206) | 28.9% (270/934) | ||
| 1085 |
|
86.6% (129/149) | 22.7% (193/849) | ||
| 1086 |
|
90.6% (155/171) | 55.7% (229/411) | ||
| 1087 |
|
67.6% (46/68) | 12.6% (76/605) | ||
| 1088 |
|
90.5% (57/63) | 25.7% (109/424) | ||
| 1089 |
|
96.2% (152/158) | 58.7% (350/596) | ||
| 1090 |
|
97.4% (38/39) | 56.9% (66/116) | ||
| 1091 |
|
75.9% (41/54) | 35.0% (93/266) | ||
| 1092 |
|
90.6% (184/203) | 30.4% (347/1140) | ||
| 1093 |
|
81.8% (36/44) | 39.1% (126/322) | ||
| 1094 |
|
91.4% (85/93) | 47.2% (160/339) | ||
| 1095 |
|
83.3% (5/6) | 58.3% (7/12) | ||
| 1096 |
|
97.5% (194/199) | 66.8% (280/419) | ||
| 1097 |
|
89.3% (159/178) | 27.2% (291/1068) | ||
| 1098 |
|
82.8% (24/29) | 47.2% (42/89) | ||
| 1099 |
|
76.8% (63/82) | 30.9% (142/460) | ||
| 1100 |
|
86.4% (51/59) | 42.7% (163/382) |