| Problem name | | In short | Forum |
| 50267 - Interesting permutations |
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Discussion (1) » |
| 50424 - Area |
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Given the dimensions, find the sum of areas |
Clarifications (1) » |
| 50372 - Number Quadruplets |
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Find numbers a2+b2+c2=d2 |
Clarifications (1) » |
| 51007 - Function f(x) |
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Given the equation find f(x) |
Discussion (1) » |
| 50413 - Valid Permutations |
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Multiply a num with 1-10.Show counter of num with all digits different |
Clarifications (1) » |
| 50481 - Car Parking |
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Clarifications (10) » |
| 50417 - Fun Fair |
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Show the total time spent in the Ferris Wheel |
Clarifications (1) » |
| 50530 - Sum of Ratios |
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Clarifications (2) » |
| 50384 - Permutations revisited |
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Clarifications (1) » |
| 50368 - Right-most non zero digit in N! |
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Discussion (2) » |
| 50369 - Base Conversion |
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Convert a number from a base into another |
Discussion (1) » |
| 50407 - Missing Number |
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Clarifications (1) » |
| 51003 - Double Prime |
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Clarifications (2) » |
| 50807 - Euro to Leke |
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Discussion (2) » |
| 50433 - Sum of Cubes |
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Clarifications (4) » |
| 50871 - Harmonic Mean |
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Clarifications (2) » |
| 50521 - Pound to Grams |
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Discussion (2) » |
| 50432 - Numbers and Squares |
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Discussion (2) » |
| 50510 - What floor are they? |
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Clarifications (1) » |
| 50870 - ZScore normalization |
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Clarifications (1) » |
| 50797 - Nr of Missing Guests |
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Clarifications (1) » |
| 50518 - Histogram Equalization |
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Clarifications (4) » |
| 50522 - Multiplication Table - 2 |
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Clarifications (1) » |
| 50814 - Buying Books from Internet |
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Clarifications (1) » |