added format parameter {d}

exercises/106_files.zig

@@ -59,7 +59,7 @@ pub fn main() !void {
 
     // !you are not allow to switch this two lines to before file closing line!
     const byte_written = try file.write("It's zigling time!");
-    std.debug.print("Successfully wrote {} bytes.\n", .{byte_written});
+    std.debug.print("Successfully wrote {d} bytes.\n", .{byte_written});
 }
 // to check if you actually write to the file, you can either,
 // 1. open the file on your text editor, or

exercises/107_files2.zig

@@ -45,7 +45,7 @@ pub fn main() !void {
 
     // Woah, too screamy, I know you're excited for zigling time but tone it down a bit
     // Can you print only what we read from the file ?
-    std.debug.print("Successfully Read {} byte: {s}\n", .{
+    std.debug.print("Successfully Read {d} byte: {s}\n", .{
         byte_read,
         content, // change this line only
     });

patches/patches/106_files.patch

@@ -1,5 +1,5 @@
---- exercises/106_files.zig	2024-03-27 16:36:44.593077000 +0800
-+++ answers/106_files.zig	2024-03-27 16:36:31.548155100 +0800
+--- exercises/106_files.zig	2024-03-27 16:52:05.660910200 +0800
++++ answers/106_files.zig	2024-03-27 16:52:09.649422200 +0800
 @@ -35,7 +35,7 @@
          // by doing nothing
          //

patches/patches/107_files2.patch

@@ -1,5 +1,5 @@
---- exercises/107_files2.zig	2024-03-27 16:36:56.733062700 +0800
-+++ answers/107_files2.zig	2024-03-27 16:36:52.894505100 +0800
+--- exercises/107_files2.zig	2024-03-27 16:51:56.199719600 +0800
++++ answers/107_files2.zig	2024-03-27 16:52:01.650935300 +0800
 @@ -33,7 +33,7 @@
      // initalize an array of u8 with all letter 'A'.
      // we need to pick a size of the array, 64 seems like a good number.
@@ -18,7 +18,7 @@
  
      // Woah, too screamy, I know you're excited for zigling time but tone it down a bit
      // Can you print only what we read from the file ?
-     std.debug.print("Successfully Read {} byte: {s}\n", .{
+     std.debug.print("Successfully Read {d} byte: {s}\n", .{
          byte_read,
 -        content, // change this line only
 +        content[0..byte_read], // change this line only