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@ -6,7 +6,7 @@ Write a program that takes 2 characters as arguments and does the following: |
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- If either of the characters is not a letter, return -1. |
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- If either of the characters is not a letter, return -1. |
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- If both characters are the same case, return 1. |
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- If both characters are the same case, return 1. |
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- If both characters are letters, but not the same case, return 0. |
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- If both characters are letters, but not the same case, return 0. |
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- All outputs should be followed by a newline character. |
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- A newline character should follow all outputs. |
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- If the argument is more than one character or if it's empty, return a newline. |
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- If the argument is more than one character or if it's empty, return a newline. |
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### Usage |
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### Usage |
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