Training to do
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 15664 times. |
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Solved 14270 times. |
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Solved 11533 times. |
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Print every pair of distinct letters Solved 10772 times. |
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Solved 8123 times. |
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Solved 3193 times. |
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Solved 5819 times. |
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Print every prime numbers in a range Solved 4077 times. |
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Sum of every prime number below n Solved 4235 times. |
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Solved 3108 times. |
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Solved 4546 times. |
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Solved 1392 times. |
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Solved 1656 times. |
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Solved 730 times. |
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Solved 1700 times. |
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Frequency of letters in a file Solved 1026 times. |
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Solved 995 times. |
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Count the lower 'e' in the 'words' file Solved 1367 times. |
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Solved 897 times. |
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Solved 875 times. |
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Solved 436 times. |
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Solved 921 times. |
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Solved 1748 times. |
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Solved 746 times. |
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Solved 533 times. |
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Solved 393 times. |
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Solved 316 times. |