From a46ec300092c1ee8ccac629b7f335643f87662f5 Mon Sep 17 00:00:00 2001 From: Steve Lee Date: Sat, 13 Jan 2018 05:13:14 +0800 Subject: update --- .../leetcode/17-letter_combinations_of_a_phone_number.c~ | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~ (limited to 'Computer_Science/leetcode/17-letter_combinations_of_a_phone_number.c~') 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 ""; + } +} -- cgit v1.2.3