008

exercises/008_quiz.zig

@@ -9,35 +9,36 @@
 //
 const std = @import("std");
 
-pub fn main() void {
-    // What is this nonsense? :-)
-    const letters = "YZhifg";
-
-    // Note: usize is an unsigned integer type used for...sizes.
-    // The exact size of usize depends on the target CPU
-    // architecture. We could have used a u8 here, but usize is
-    // the idiomatic type to use for array indexing.
-    //
-    // There IS a problem on this line, but 'usize' isn't it.
-    const x: usize = 1;
-
-    // Note: When you want to declare memory (an array in this
-    // case) without putting anything in it, you can set it to
-    // 'undefined'. There is no problem on this line.
-    var lang: [3]u8 = undefined;
-
-    // The following lines attempt to put 'Z', 'i', and 'g' into the
-    // 'lang' array we just created by indexing the array
-    // 'letters' with the variable 'x'. As you can see above, x=1
-    // to begin with.
-    lang[0] = letters[x];
-
-    x = 3;
-    lang[???] = letters[x];
-
-    x = ???;
-    lang[2] = letters[???];
-
-    // We want to "Program in Zig!" of course:
-    std.debug.print("Program in {s}!\n", .{lang});
+pub fn main() void{
+  // What is this nonsense? :-)
+  const letters = "YZhifg";
+  
+  // Note: usize is an unsigned integer type used for...sizes.
+  // The exact size of usize depends on the target CPU
+  // architecture. We could have used a u8 here, but usize is
+  // the idiomatic type to use for array indexing.
+  //
+  // There IS a problem on this line, but 'usize' isn't it.
+  var x: usize = 1;
+  
+  // Note: When you want to declare memory (an array in this
+  // case) without putting anything in it, you can set it to
+  // 'undefined'. There is no problem on this line.
+  var lang: [3]u8 = undefined;
+  
+  // The following lines attempt to put 'Z', 'i', and 'g' into the
+  // 'lang' array we just created by indexing the array
+  // 'letters' with the variable 'x'. As you can see above, x=1
+  // to begin with.
+  lang[0] = letters[x];
+  
+  x = 3;
+  lang[1] = letters[x];
+  
+  x = 5;
+  lang[2] = letters[x];
+  
+  // We want to "Program in Zig!" of course:
+  std.debug.print("Program in {s}!\n", .{lang});
 }
+