Problems #IOI

# Name
TopCoder AC Ratio (user) AC (submission)
1269 42.9% (6/14) 7.6% (6/79)
1270 55.6% (5/9) 3.4% (8/235)
1271 72.4% (21/29) 11.7% (46/393)
1273 90.0% (9/10) 39.5% (17/43)
1275 87.5% (7/8) 65.2% (15/23)
1288 97.7% (215/220) 79.2% (342/432)
1341 96.0% (24/25) 33.3% (53/159)
1342 81.8% (9/11) 28.9% (22/76)
1343 89.7% (26/29) 64.7% (44/68)
1344 78.7% (74/94) 40.6% (142/350)
1345 94.4% (17/18) 26.1% (42/161)
1346 100.0% (7/7) 50.0% (8/16)
1406 80.7% (88/109) 38.6% (136/352)
1446 92.5% (37/40) 45.3% (58/128)
1617 75.4% (89/118) 15.5% (140/901)
1629 80.0% (12/15) 28.2% (29/103)
1631 83.3% (10/12) 53.4% (55/103)
1815 75.0% (27/36) 20.2% (45/223)
1836 69.3% (52/75) 21.6% (187/864)
1837 75.7% (28/37) 22.4% (52/232)
1838 77.3% (51/66) 24.6% (104/422)
1839 68.6% (59/86) 15.2% (121/798)
1842 86.1% (31/36) 26.5% (114/430)
1884 92.2% (47/51) 33.9% (184/542)
1885 70.8% (17/24) 20.8% (57/274)
1886 64.7% (22/34) 25.3% (91/359)
1887 97.1% (34/35) 38.6% (107/277)
1888 97.1% (33/34) 51.5% (101/196)
1889 93.8% (15/16) 18.7% (45/241)
1894 89.5% (17/19) 32.5% (75/231)
1895 85.4% (35/41) 39.7% (131/330)
1896 87.7% (50/57) 45.0% (135/300)
1897 94.4% (17/18) 19.3% (46/238)
1898 100.0% (18/18) 57.1% (48/84)
1899 94.1% (16/17) 27.2% (65/239)
1956 92.1% (35/38) 23.7% (52/219)
1957 69.2% (9/13) 22.1% (15/68)
1958 66.7% (4/6) 55.0% (11/20)
1959 83.3% (10/12) 23.8% (15/63)
1960 93.3% (14/15) 32.8% (19/58)
1961 86.7% (13/15) 16.8% (26/155)
2427 70.0% (7/10) 16.4% (9/55)