add Chapter03

2025-04-02 23:02:38 +02:00
parent 0e79f982a2
commit 8b360ab9fc
3 changed files with 111 additions and 0 deletions
--- a/Chapter03/uninitialized_value.cpp
+++ b/Chapter03/uninitialized_value.cpp
@@ -0,0 +1,13 @@
+#include <array> 
+
+int sum(const std::array<int, 4> &arr) { 
+
+    int ret; 
+
+    for(int elem: arr) { 
+        ret += elem; 
+    } 
+
+    return ret; 
+
+}