2022-02

src/2022/02.c

@@ -1,10 +1,40 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "lfinput.h"
 
+int sc2202[3][3] = {
+        {4, 8, 3},
+        {1, 5, 9},
+        {7, 2, 6}
+};
+
+int sc2202p2[3][3] = {
+        {3, 4, 8},
+        {1, 5, 9},
+        {2, 6, 7}
+};
+
 void advent2022day02(void) {
-  char *input = get_input("input/2022/02");
-  printf("Solution for Day 02 of 2022 is not completed yet\n");
-  free(input);
+    size_t sz = 0;
+    char **input = get_lines("input/2022/02", &sz);
+    int p1 = 0, p2 = 0;
+
+    for (size_t i = 0; i < sz; ++i) {
+        size_t sp_sz = 0;
+        char **sp = split(input[i], &sp_sz, " ");
+
+        int o = sp[0][0] - 'A';
+        int y = sp[1][0] - 'X';
+
+        p1 += sc2202[o][y];
+        p2 += sc2202p2[o][y];
+
+        free(sp);
+    }
+    printf("%d\n", p1);
+    printf("%d\n", p2);
+
+    del_lines(input);
 }