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| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
| ID | Title | Solved | Source |
|---|---|---|---|
| 1156 | A STRIP OF LAND | 824 | IOI 1999 |
| 1157 | LITTLE SHOP OF FLOWERS | 6837 | IOI 1999 |
| 1158 | TRAFFIC LIGHTS | 1095 | IOI 1999 |
| 1194 | HIDDEN CODES | 89 | IOI 1999 |
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