[w1] Added exercises and solutions to ex1 and 2

1 files changed, 38 insertions, 0 deletions

diff --git a/week01/Exercise1.cpp b/week01/Exercise1.cpp
new file mode 100644
index 0000000..5c4df9d
--- /dev/null
+++ b/week01/Exercise1.cpp
@@ -0,0 +1,38 @@
+#include <iostream>
+
+struct String {
+	char* stringPointer;
+	int stringSize;
+};
+
+String* concatString(const String& str1, const String& str2) {
+	String* biggerString = new String;
+	biggerString->stringSize = str1.stringSize + str2.stringSize;
+	biggerString->stringPointer = new char[biggerString->stringSize + 1]; // + 1 за да запазим и терминиращата нула
+
+	for (int i = 0; i < str1.stringSize; i++) {
+		biggerString->stringPointer[i] = str1.stringPointer[i];
+	}
+
+	for (int i = 0; i < str2.stringSize; i++) {
+		biggerString->stringPointer[str1.stringSize + i] = str2.stringPointer[i];
+	}
+
+	biggerString->stringPointer[biggerString->stringSize] = '\0';
+	return biggerString;
+}
+
+int main() {
+	char str1Holder[] = "Hello";
+	char str2Holder[] = "World";
+
+	String str1 = { str1Holder, 5 };
+	String str2 = { str2Holder, 5 };
+
+	String* conc = concatString(str1, str2);
+
+	std::cout << conc << std::endl;
+
+	delete[] conc->stringPointer;
+	delete conc;
+}