7 kyu
Isograms
2,532 of 264,100chunjef
Description:
An isogram is a word that has no repeating letters, consecutive or non-consecutive. Implement a function that determines whether a string that contains only letters is an isogram. Assume the empty string is an isogram. Ignore letter case.
Example: (Input --> Output)
"Dermatoglyphics" --> true
"aba" --> false
"moOse" --> false (ignore letter case)
Strings
Fundamentals
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| Created | Jan 17, 2015 |
| Published | Jan 17, 2015 |
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