From 642720852ec17b68d8d2bbad300202604c0bb63d Mon Sep 17 00:00:00 2001 From: Oskar Date: Tue, 30 Jul 2024 17:01:04 +0200 Subject: more exercises --- 2p20.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 2p20.cpp (limited to '2p20.cpp') diff --git a/2p20.cpp b/2p20.cpp new file mode 100644 index 0000000..6e85ad8 --- /dev/null +++ b/2p20.cpp @@ -0,0 +1,20 @@ +#include +#include "sales_item.hpp" + +/* + * + * 2.20 + * + * + */ + +int main () { + + int i = 42; + int *p = &i; + *p = *p * *p; // Same as i = i * i; + std::cout << "i: " << i + << "\n*p: " << *p << std::endl; + + return 0; +} -- cgit v1.2.3