| Problem name | | In short | Forum |
| 50530 - Sum of Ratios |
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Clarifications (2) » |
| 50345 - Orders |
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Clarifications (1) » |
| 50346 - The Biggest Date |
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Clarifications (1) » |
| 50992 - Top K Obese Classes |
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Clarifications (1) » |
| 50991 - Intersecting Circles |
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Clarifications (1) » |
| 50989 - Rectangles and Points |
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Clarifications (1) » |
| 50984 - Top m hardworking employees |
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Clarifications (1) » |
| 50269 - Matrix Determinant |
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Calculate determinat of 2by2 matrix |
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| 50986 - The Oldest Person |
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Clarifications (2) » |
| 170. 50327 - Parallel Lines |
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Show the number of parallel line segments. |
Clarifications (2) » |
| 50339 - The Largest Rectangle |
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Calculate and find the largest rectangle . |
Clarifications (3) » |
| 130. 50326 - Matrix Operations |
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Read 2 matrices. Show their sum. |
Clarifications (1) » |
| 180. 50325 - How much time passed? |
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Find the time passed between the two given times. |
Clarifications (1) » |
| 50318 - Product Info |
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Determine the most profited material & the remaining products nr. |
Discussion (1) » |