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Problem Category Points AC % Users ▴
CCC '17 S4 - Minimum Cost Flow CCC 17p 14.1% 771
CCC '97 S2 - Nasty Numbers CCC 5 45.9% 794
CCCHK '08 J1 - Best fish CCC 3 38.1% 805
CCC '23 S2 - Symmetric Mountains CCC 7p 26.5% 813
CCC '05 S4 - Pyramid Message Scheme CCC 10 35.7% 817
CCC '20 S3 - Searching for Strings CCC 12p 8.9% 841
CCCHK '08 J2 - Lucky Number CCC 3 26.8% 845
CCCHK '15 J1 - Rock-paper-scissors CCC 3 51.7% 852
CCC '07 S5 - Bowling for Numbers CCC 10p 29.9% 868
CCC '08 J4 - From Prefix to Postfix CCC 7 42.8% 888
CCC '02 S4 - Bridge Crossing CCC 10p 37.2% 888
CCC '09 S2 - Lights Going On and Off CCC 10 40.5% 900
CCC '01 S2 - Spirals CCC 5 41.2% 912
CCC '16 S4 - Combining Riceballs CCC 15p 28.8% 938
CCC '99 S1 - Card Game CCC 5 31.3% 999
CCC '11 J5 - Unfriend CCC 7 46.8% 1003
CCC '21 S3 - Lunch Concert CCC 10p 24.5% 1017
CCC '97 S1 - Sentences CCC 5 29.4% 1019
CCC '09 S4 - Shop and Ship CCC 10 21.0% 1033
CCC '10 J4 - Global Warming CCC 5p 22.5% 1056
CCC '07 J5 - Keep on Truckin' CCC 7 19.7% 1071
CCC '16 S3 - Phonomenal Reviews CCC 12p 26.4% 1103
CCC '18 S3 - RoboThieves CCC 12p 14.2% 1135
CCC '06 S1 - Maternity CCC 5 37.5% 1147
CCC '15 S4 - Convex Hull CCC 15p 27.4% 1160
CCC '08 S2 - Pennies in the Ring CCC 5 30.5% 1184
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 36.0% 1196
CCC '04 S1 - Fix CCC 5 32.6% 1199
CCC '07 S2 - Boxes CCC 5 27.6% 1213
CCC '13 S4 - Who is Taller? CCC 7 16.8% 1232
CCC '06 J4 - It's tough being a teen! CCC 7 41.5% 1242
CCC '23 J3 - Special Event CCC 5p 38.0% 1292
CCC '15 J4 - Wait Time CCC 5 39.4% 1313
CCC '10 S1 - Computer Purchase CCC 5 14.1% 1324
CCC '21 J4 - Arranging Books CCC 7p 19.6% 1324
CCC '08 J3 - GPS Text Entry CCC 3 56.0% 1339
CCC '09 S3 - Degrees Of Separation CCC 10 28.0% 1347
CCC '00 J1 - Calendar CCC 5 11.2% 1356
CCC '13 S3 - Chances of Winning CCC 10 41.2% 1365
CCC '09 J3 - Good Times CCC 5 20.3% 1383
CCC '10 J3 - Punchy CCC 5 33.0% 1397
CCC '05 J1 - The Cell Sell CCC 3 8.0% 1452
CCC '03 S2 - Poetry CCC 5 17.3% 1454
CCC '01 S3 - Strategic Bombing CCC 7 38.7% 1458
CCC '15 J5 - π-day CCC 10p 27.5% 1464
CCC '06 J3 - Cell-Phone Messaging CCC 3 41.3% 1465
CCC '05 J5 - Bananas CCC 10 21.6% 1468
CCC '98 S1 - Censor CCC 5 37.5% 1476
CCC '22 J3 - Harp Tuning CCC 5p 33.2% 1493
CCC '02 S1 - The Students' Council Breakfast CCC 5 39.6% 1497