feat(Week13): Add solutions to most exercises

1 files changed, 26 insertions, 0 deletions

diff --git a/Week13/Exercise07.cpp b/Week13/Exercise07.cpp
new file mode 100644
index 0000000..f2aa288
--- /dev/null
+++ b/Week13/Exercise07.cpp
@@ -0,0 +1,26 @@
+#include <iostream>
+
+const unsigned MAX_BITS = 32;
+
+void printBits(unsigned bits, unsigned i, char buffer[MAX_BITS]) {
+	if (bits == 0) {
+		buffer[i] = '\0';
+		std::cout << buffer << std::endl;
+	}
+	else {
+		buffer[i] = '0';
+		printBits(bits - 1, i + 1, buffer);
+		buffer[i] = '1';
+		printBits(bits - 1, i + 1, buffer);
+	}
+}
+
+int main() {
+	unsigned bits;
+	std::cin >> bits;
+
+	char buffer[MAX_BITS];
+	printBits(bits, 0, buffer);
+
+	return 0;
+}