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@ -4,9 +4,9 @@
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Write a program that takes two words in the first argument and swaps them. |
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- If the number of arguments is not 2, nothing should be printed. |
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- If the first argument is not an alphanumeric characters, the program should print `"Error\n"`. |
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- Skip the spaces in the first of the two words. |
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- Print the result with a new line at the end (`'\n'`). |
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- the first argument should containe only alphabitic characters and spaces, if not, print `"Error\n"` |
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- Skip the spaces only in the first word of the first argument. |
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- - Print the result with a new line at the end (`'\n'`). |
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### Usage |
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Hamza elkhatri
2 years ago
committed by