Merge pull request 'emphasize that the end number of a for-loop range is exclusive' (#366) from pebose/exercises:emphasize-for-loop-range into main

Reviewed-on: https://codeberg.org/ziglings/exercises/pulls/366

build.zig

@@ -1147,7 +1147,7 @@ const exercises = [_]Exercise{
     },
     .{
         .main_file = "095_for3.zig",
-        .output = "1 2 4 7 8 11 13 14 16 17 19",
+        .output = "1 2 4 7 8 11 13 14 16 17 19\n1 2 3 4 5 6 7 8 9 10 11 12 13 14 15",
     },
     .{
         .main_file = "096_memory_allocation.zig",

exercises/095_for3.zig

@@ -28,6 +28,8 @@
 //     0..10 is a range from 0 to 9
 //     1..4  is a range from 1 to 3
 //
+//     Crucially, the end value is EXCLUSIVE.
+//
 // At the moment, ranges in loops are only supported in 'for' loops.
 //
 // Perhaps you recall Exercise 13? We were printing a numeric
@@ -64,6 +66,12 @@ pub fn main() void {
     }
 
     std.debug.print("\n", .{});
+
+    // Let's also print every number from 1 through 15
+    for (???) |n| {
+        std.debug.print("{} ", .{n});
+    }
+    std.debug.print("\n", .{});
 }
 //
 // That's a bit nicer, right?

patches/patches/095_for3.patch

@@ -1,6 +1,6 @@
---- exercises/095_for3.zig	2023-10-03 22:15:22.125574535 +0200
-+++ answers/095_for3.zig	2023-10-05 20:04:07.272770937 +0200
-@@ -54,7 +54,7 @@
+--- exercises/095_for3.zig	2026-02-27 19:33:59
++++ answers/095_for3.zig	2026-02-27 19:33:38
+@@ -56,7 +56,7 @@
  
      // I want to print every number between 1 and 20 that is NOT
      // divisible by 3 or 5.
@@ -9,3 +9,12 @@
  
          // The '%' symbol is the "modulo" operator and it
          // returns the remainder after division.
+@@ -68,7 +68,7 @@
+     std.debug.print("\n", .{});
+ 
+     // Let's also print every number from 1 through 15
+-    for (???) |n| {
++    for (1..16) |n| {
+         std.debug.print("{} ", .{n});
+     }
+     std.debug.print("\n", .{});