[w8] Solved simpler exercises

1 files changed, 45 insertions, 0 deletions

diff --git a/week08/ex4.cpp b/week08/ex4.cpp
new file mode 100644
index 0000000..9ca4227
--- /dev/null
+++ b/week08/ex4.cpp
@@ -0,0 +1,45 @@
+#include <iostream>
+
+void resize(int*& numbers, size_t& numbersSize) {
+	int* newArr = new int[numbersSize * 2];
+	for (int i = 0; i < numbersSize; i++) {
+		newArr[i] = numbers[i];
+	}
+
+	delete[] numbers;
+	numbers = newArr;
+	numbersSize *= 2;
+}
+
+int main() {
+	size_t numbersSize = 4;
+	int* numbers = new int[numbersSize];
+
+	size_t even = 0, odd = 1;
+	int buf;
+	std::cin >> buf;
+	while (buf != 0) {
+		if (even < numbersSize) {
+			numbers[even] = buf;
+			even += 2;
+		}
+		else if (odd < numbersSize) {
+			numbers[odd] = buf;
+			odd += 2;
+		}
+		else {
+			resize(numbers, numbersSize);
+			continue;
+		}
+		std::cin >> buf;
+	}
+
+	for (size_t i = 0; i < numbersSize; i++) {
+		if (numbers[i] != 0) {
+			std::cout << numbers[i] << " ";
+		}
+	}
+	std::cout << std::endl;
+
+	delete[] numbers;
+}