aoc2024

commit d80a28341221572c97007e2743aa0dabf5585985
parent 530b2d3dbb4c7a939734c34e9bb1174619d74568
Author: Martin Ashby <martin@ashbysoft.com>
Date:   Thu,  2 Jan 2025 20:21:31 +0000

Day 13 part2, just a small tweak to pt1

Diffstat:
M
src/main/java/day13_pt1.java
 | 
20
+++++++++++++-------

1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/src/main/java/day13_pt1.java b/src/main/java/day13_pt1.java
@@ -50,8 +50,13 @@ class day13_pt1 {
 
       var zm = Z.matcher(zline);
       if (!zm.matches()) throw new RuntimeException("line doesn't match [%s]".formatted(zline));
-      var zx = Long.parseLong(zm.group(1));
-      var zy = Long.parseLong(zm.group(2));
+
+      // PART2
+      //var zx = Long.parseLong(zm.group(1));
+      //var zy = Long.parseLong(zm.group(2));
+      var zx = Long.parseLong(zm.group(1)) + 10000000000000l;
+      var zy = Long.parseLong(zm.group(2)) + 10000000000000l;
+      
       //System.out.printf("A * %d + B * %d = %d\n", ax, bx, zx);
       //System.out.printf("A * %d + B * %d = %d\n", ay, by, zy);
       // Solve for A 
@@ -65,9 +70,10 @@ class day13_pt1 {
         }
         var a = c1 / c2;
         //System.out.printf("A = %d\n", a);
-        if (a > 100) {
+        //if (a > 100) { // PART2
           //System.out.println("A is too big, skipping");
-        }
+          //continue;
+        //}
         res += (3 * a);
       }
       // Solve for B
@@ -80,10 +86,10 @@ class day13_pt1 {
         }
         var b = c1 / c2;
         //System.out.printf("B = %d\n", b);
-        if (b > 100) {
+        //if (b > 100) { // PART2
           //System.out.println("B is too big, skipping");
-          continue;
-        }
+          //continue;
+        //}
         res += b;
       }
       //System.out.println("");