refactor

1 files changed, 0 insertions, 38 deletions

diff --git a/c/0066/main.c b/c/0066/main.c
deleted file mode 100644
index b01eb8b..0000000
--- a/c/0066/main.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <stdlib.h>
-
-// begin
-
-/**
- * Note: The returned array must be malloced, assume caller calls free().
- */
-int* plusOne(int* digits, int digitsSize, int* returnSize) {
-    int *buffer = malloc((digitsSize + 1) * sizeof(int));
-    for (int i = 0; i < digitsSize; i++) {
-        buffer[i] = digits[digitsSize - 1 - i];
-    }
-    buffer[0]++;
-    int carry = 0;
-    for (int i = 0; i < digitsSize; i++) {
-        int val = buffer[i] + carry;
-        carry = val / 10;
-        buffer[i] = val % 10;
-    }
-    int len = digitsSize;
-    if (carry) {
-        len++;
-        buffer[digitsSize] = 1;
-    }
-    int lp = 0, rp = len - 1;
-    while (lp <= rp) {
-        int t = buffer[lp];
-        buffer[lp] = buffer[rp];
-        buffer[rp] = t;
-        lp++;
-        rp--;
-    }
-    *returnSize = len;
-    return buffer;
-}
-
-// end
-