[w4] Solved exercises 1-5

1 files changed, 43 insertions, 0 deletions

diff --git a/week04/Exercise3.cpp b/week04/Exercise3.cpp
new file mode 100644
index 0000000..c834097
--- /dev/null
+++ b/week04/Exercise3.cpp
@@ -0,0 +1,43 @@
+#include <iostream>
+#include <cstring>
+
+struct Paper {
+private:
+	char contents[1024];
+	unsigned page;
+
+	void copyFrom(const Paper& other) {
+		strncpy(this->contents, other.contents, 1024);
+		page = other.page + 1;
+	}
+
+public:
+	Paper(const char* contents) {
+		strncpy(this->contents, contents, 1024);
+		page = 1;
+	}
+
+	Paper(const Paper& other) {
+		copyFrom(other);
+	}
+};
+
+int main() {
+	int N;
+	std::cin >> N;
+
+	Paper** papers = new Paper*[N];
+
+	char buffer[1024];
+	std::cin.ignore();
+	std::cin.getline(buffer, 1024);
+	papers[0] = new Paper(buffer);
+	for (int i = 1; i < N; i++) {
+		papers[i] = new Paper(*papers[0]);
+	}
+
+	for (int i = 0; i < N; i++) {
+		delete papers[i];
+	}
+	delete[] papers;
+}