p2

2024-12-04 18:33:46 +02:00
parent 65eafb1d56
commit 43fcaef247
1 changed files with 19 additions and 0 deletions
--- a/2024/04/main.go
+++ b/2024/04/main.go
@@ -80,6 +80,25 @@ func main() {
 					}
 				}
 			}
+
+			if lines[y][x] == 'A' {
+				if y >= 1 && y < h-1 && x >= 1 && x < w-1 {
+					check := string([]byte{lines[y-1][x-1], lines[y-1][x+1], lines[y+1][x-1], lines[y+1][x+1]})
+					if check == "MSMS" {
+						p2++
+					}
+					if check == "SMSM" {
+						p2++
+					}
+					if check == "MMSS" {
+						p2++
+					}
+					if check == "SSMM" {
+						p2++
+					}
+
+				}
+			}
 		}
 	}