1 files changed, 0 insertions, 63 deletions
diff --git a/advent-of-code/2023/01/part2.c b/advent-of-code/2023/01/part2.c
deleted file mode 100644
index 13aba12..0000000
--- a/advent-of-code/2023/01/part2.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <assert.h>
-
-#include "str.h"
-
-char *numbers[] = {
-    "zero",
-    "one",
-    "two",
-    "three",
-    "four",
-    "five",
-    "six",
-    "seven",
-    "eight",
-    "nine"
-};
-
-int find_number(const char *line) {
-    int matched = 0;
-    if (isdigit(*line)) return *line - '0';
-    for (int i = 0; i < 10; i++) {
-        matched = 1;
-        const char *p1 = numbers[i], *p2 = line;
-        while (*p1 != '\0' && *p2 != '\0') {
-            if (*p1 != *p2) {
-                matched = 0;
-                break;
-            }
-            p1++;
-            p2++;
-        }
-        if (matched && *p1 == '\0') return i;
-    }
-    return -1;
-}
-
-int main() {
-    FILE* fp = fopen("./input", "r");
-    int sum = 0;
-    while (1) {
-        char *line = str_strip(fgetline(fp));
-        if (line == NULL || strlen(line) == 0) {
-            break;
-        }
-        int d1 = -1, d2 = -1;
-        while (*line != '\0') {
-            int num = -1;
-            if ((num = find_number(line)) >= 0) {
-                if (d1 == -1) d1 = num;
-                d2 = num;
-            }
-            line++;
-        }
-        if (d2 == -1) d2 = d1;
-        sum += d1 * 10 + d2;
-    }
-    printf("%d\n", sum);
-    return 0;
-}
-