Given a string, display a string where for every char in the original, there are two chars.
Test Case |
Input | Program Output |
---|---|---|
1 | The | TThhee |
2 | AABB | AAAABBBB |
3 | Hi-There | HHii--TThheerree |
Solutions: | python | raptor |
Display the number of times that the string "hi" appears anywhere in the given string.
Test Case |
Input |
Program Output |
---|---|---|
1 | abc hi ho | 1 |
2 | ABChi hi | 2 |
3 | hihi | 2 |
Solutions: | python | raptor |
Display true if the string "cat" and "dog" appear the same number of times in the given string.
Test Case |
Input |
Program Output |
---|---|---|
1 | catdog | true |
2 | catcat | false |
3 | 1cat1cadodog | true |
Solutions: | python | raptor |