Day 9.1

02/src/main.zig

@@ -6,17 +6,13 @@ fn run(alloc: *std.mem.Allocator, program: []intcode.Word, noun: intcode.Word, v
     program[2] = verb;
 
     var machine = try intcode.Machine.Run(alloc, program);
+    defer machine.deinit();
 
-    return program[0];
+    return machine.memory[0];
 }
 
 fn runCopy(alloc: *std.mem.Allocator, program: []intcode.Word, noun: intcode.Word, verb: intcode.Word) !intcode.Word {
-    var memory = try alloc.alloc(intcode.Word, program.len);
-    defer alloc.free(memory);
-
-    std.mem.copy(intcode.Word, memory, program);
-
-    return run(alloc, memory, noun, verb);
+    return run(alloc, program, noun, verb);
 }
 
 pub fn main() anyerror!void {