02: Solve in C

2022-12-02 15:31:24 +01:00 · 2022-12-02 15:31:24 +01:00 · f907f0611c
parent be7fa3b032
commit f907f0611c
2 changed files with 2515 additions and 0 deletions
--- a/02/input
+++ b/02/input
--- a/02/solution.c
+++ b/02/solution.c
@ -0,0 +1,15 @@
+#include <stdio.h>
+
+int main(void) {
+    char e, p;
+    int s = 0, g = 0;
+
+    while(scanf("%c %c\n", &e, &p) == 2) {
+        e -= '@';
+        p -= 'W';
+        s += p + (p == e + 1 || p == e - 2 ? 2 : p == e) * 3;
+        g += (p - 1) * 3 + (p == 3 ? e > 2 ? 1 : e + 1 : p == 2 ? e : e < 2 ? 3 : e - 1);
+    }
+
+    printf("Silver: %d\nGold: %d\n", s, g);
+}