From 1e521e6634bbdf007b101b979981061cd2734360 Mon Sep 17 00:00:00 2001
From: Marco Zank <52705419+mzank@users.noreply.github.com>
Date: Wed, 22 Apr 2026 00:10:49 +0200
Subject: [PATCH 1/2] fix: correct loop range and index for fizzbuzz test for
 C++

---
 content/code/cpp/fizzbuzz.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/content/code/cpp/fizzbuzz.cpp b/content/code/cpp/fizzbuzz.cpp
index a3b8ed2..1a1f6bb 100644
--- a/content/code/cpp/fizzbuzz.cpp
+++ b/content/code/cpp/fizzbuzz.cpp
@@ -36,8 +36,8 @@ TEST_CASE("FizzBuzz", "[fizzbuzz]") {
 	"8",        "Fizz", "Buzz", "11",   "Fizz", "13",   "14",
 	"FizzBuzz", "16",   "17",   "Fizz", "19",   "Buzz"};
 
-  for (auto i = 1; i <= 21; ++i) {
-    REQUIRE(fizzbuzz(i) == expected[i]);
+  for (auto i = 1; i <= 20; ++i) {
+    REQUIRE(fizzbuzz(i) == expected[i-1]);
   }
 }
 

From cfce7abfd87e6315c998d23c8a7671bcaa82610d Mon Sep 17 00:00:00 2001
From: Marco Zank <52705419+mzank@users.noreply.github.com>
Date: Wed, 22 Apr 2026 00:12:20 +0200
Subject: [PATCH 2/2] fix: prevent mismatch by using expected.size() for loop
 bound in fizzbuzz test for C++

---
 content/code/cpp/fizzbuzz.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/code/cpp/fizzbuzz.cpp b/content/code/cpp/fizzbuzz.cpp
index 1a1f6bb..91937e2 100644
--- a/content/code/cpp/fizzbuzz.cpp
+++ b/content/code/cpp/fizzbuzz.cpp
@@ -36,7 +36,7 @@ TEST_CASE("FizzBuzz", "[fizzbuzz]") {
 	"8",        "Fizz", "Buzz", "11",   "Fizz", "13",   "14",
 	"FizzBuzz", "16",   "17",   "Fizz", "19",   "Buzz"};
 
-  for (auto i = 1; i <= 20; ++i) {
+  for (auto i = 1; i <= expected.size(); ++i) {
     REQUIRE(fizzbuzz(i) == expected[i-1]);
   }
 }