day1

25/1/src/main.zig

@@ -1,11 +1,11 @@
 const std = @import("std");
-const debug = std.debug;
 
 pub fn main() !void {
     var location: i32 = 50;
     var res: i32 = 0;
+    var res2: i32 = 0;
 
-    var file = try std.fs.cwd().openFile("/home/eng-bgent/adventOfCode/25/1/input.txt", .{});
+    var file = try std.fs.cwd().openFile("input.txt", .{});
     defer file.close();
 
     var buf: [64]u8 = undefined;
@@ -15,28 +15,30 @@ pub fn main() !void {
     var stdout = std.fs.File.stdout().writer(&stdout_buf);
 
     while (try fr.interface.takeDelimiter('\n')) |line| {
-        try stdout.interface.print("{s} {s}\n", .{line, line[1..]});
         var val: i32 = try std.fmt.parseInt(i32, line[1..], 10);
-        const neg: bool = if(line[0] == 'L') true else false;
+        const neg: bool = if (line[0] == 'L') true else false;
+        const was_zero: bool = if (location == 0) true else false;
+        res2 += @divFloor(val, 100);
+
         val = @rem(val, 100);
-        try stdout.interface.print("{}\n", .{val});
-        if (neg) {
-            val *= -1;
-        }
+
+        if (neg) val *= -1;
+
         location += val;
-        if (location < 0)
-        {
-            location = 100 + location;
+        if (location < 0) {
+            location += 100;
+            if (!was_zero) res2 += 1;
         } else if (location > 99) {
             location -= 100;
+            if (!was_zero) res2 += 1;
+        } else if (location == 0) {
+            res2 += 1;
+        }
+        if (location == 0) {
+            res += 1;
         }
-        if (location == 0) res += 1;
-        try stdout.interface.print("{d} {}\n", .{val, neg});
-        try stdout.interface.flush();
     }
 
-
-    try stdout.interface.print("{d}\n", .{res});
+    try stdout.interface.print("{} {}\n", .{ res, res2 });
     try stdout.interface.flush();
 }
-