diff options
Diffstat (limited to 'Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~')
| -rw-r--r-- | Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~ | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~ b/Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~ new file mode 100644 index 0000000..d31867b --- /dev/null +++ b/Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~ @@ -0,0 +1,11 @@ +/** + * Return an array of size *returnSize. + * Note: The returned array must be malloced, assume caller calls free(). + */ +char** letterCombinations(char* digits, int* returnSize) { + while(*digits) { + if(*digits >= '2' && *digits <= '9') { + } else + return ""; + } +} |