Round 1A
| Problem ID | Title | Solution by | Most Popular Input by |
|---|---|---|---|
| 52 | Multi-base happiness | ||
| 53 | Crossing the Road | ||
| 54 | Collecting Cards |
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| Problem ID | Title | Solution by | Most Popular Input by |
|---|---|---|---|
| 52 | Multi-base happiness | ||
| 53 | Crossing the Road | ||
| 54 | Collecting Cards |
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