Training
Those exercises are often focusing on a single aspect of the language:
- They should be quick to understand.
- But they may not be the kind of problem you'll encounter in real life.
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Solved 12118 times. |
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Solved 10955 times. |
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Solved 8680 times. |
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Print every pair of distinct letters Solved 8037 times. |
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Solved 5774 times. |
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Solved 3946 times. |
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Print every prime numbers in a range Solved 2712 times. |
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Sum of every prime number below n Solved 3042 times. |
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Solved 2156 times. |
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Solved 3577 times. |
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Solved 1618 times. |
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Solved 1056 times. |
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Solved 1479 times. |
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Solved 1356 times. |
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Solved 1420 times. |
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Solved 376 times. |
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Solved 1345 times. |
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Frequency of letters in a file Solved 829 times. |
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Solved 810 times. |
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Count the lower 'e' in the 'words' file Solved 1161 times. |
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Solved 708 times. |
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Solved 734 times. |
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Solved 719 times. |
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Solved 1605 times. |
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Solved 240 times. |
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Solved 626 times. |
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Solved 437 times. |
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Solved 331 times. |
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Solved 270 times. |