1 files changed, 17 insertions, 0 deletions
diff --git a/week11/Exercise04/Street.cpp b/week11/Exercise04/Street.cpp
new file mode 100644
index 0000000..8cc6905
--- /dev/null
+++ b/week11/Exercise04/Street.cpp
@@ -0,0 +1,17 @@
+#include "Street.h"
+
+unsigned numberLength(unsigned num) {
+	if (num == 0) return 1;
+
+	unsigned len = 0;
+	while (num != 0) {
+		len++;
+		num /= 10;
+	}
+
+	return len;
+}
+
+unsigned Street::Length() {
+	return String::Length() + numberLength(streetNumber);
+}