more

1 files changed, 25 insertions, 0 deletions

diff --git a/6p12.cpp b/6p12.cpp
new file mode 100644
index 0000000..2453e76
--- /dev/null
+++ b/6p12.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+
+/*
+ *
+ * 6.12
+ *
+ *
+ */
+
+void intswapperREF(int &i1, int &i2) {
+
+	int tmp1 = i1;
+	i1 = i2;
+	i2 = tmp1;
+}
+
+int main () {
+	
+	int i1 = 121212;
+	int i2 = 323;
+	std::cout << i1 << " " << i2 << std::endl;
+	intswapperREF(i1, i2);
+	std::cout << i1 << " " << i2 << std::endl;
+	return 0;
+}