| Problem name | | In short | Forum |
| 2015-2. 50489 - Football Championship (-) |
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| 2010-1. 50298 - Coins (-) |
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| 2010-2. 50299 - Median (-) |
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| 2010-3. 50300 - Matrix |
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Find a way with 1s from top to bottom of the given matrix |
Discussion (1) » |
| 2012-2. 50545 - Diet |
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Find the element who separates the segment into equal sums |
Discussion (1) » |
| 2013-1. 50591 - Leap year |
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Is the given year a LEAP year? |
Discussion (1) » |
| 2013-3. 50570 - Prime numbers in the segment[a, b] |
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Find all prime numbers between the limits given |
Discussion (2) » |
| 2013-4. 50958 - ATM |
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Make a program that returns the money requested by the user |
Clarifications (1) » |
| 2013-5. 50543 - Hotel rooms |
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Help the user find the status of the room requested |
Discussion (1) » |
| 2013-6. 50562 - List of students |
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Write a program that shows the requested students only |
Discussion (1) » |
| 2012-1. 50544 - Stock market |
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Find the subsequence when the profit is maximal |
Discussion (2) » |
| 2012-4. 50680 - Triangle |
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Find the path who gives the maximum sum |
Discussion (1) » |
| 2012-5. 50551 - Camelot |
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Can the knights sit around a table within the conditions given ? |
Discussion (1) » |
| 2014-2. 50738 - Median value |
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Find the median value |
Discussion (1) » |
| 2012-3. 50721 - Palindrome |
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How many characters are needed for the string to become a palindrome ? |
Discussion (2) » |