1 files changed, 45 insertions, 0 deletions
diff --git a/week10/Exercise03/main.cpp b/week10/Exercise03/main.cpp
new file mode 100644
index 0000000..d394cbb
--- /dev/null
+++ b/week10/Exercise03/main.cpp
@@ -0,0 +1,45 @@
+#include <iostream>
+#include <fstream>
+
+void firstRow(const char* fileName) {
+	std::ifstream inFile(fileName);
+	if (!inFile.is_open()) {
+		throw "Couldn't open file!";
+	}
+
+	while (!inFile.eof() && inFile.peek() != '\n') {
+		inFile.get();
+	}
+	if (inFile.eof()) {
+		inFile.seekg(0, std::ios::end);
+		unsigned len = inFile.tellg();
+		inFile.close();
+		throw len;
+	}
+
+	inFile.seekg(0, std::ios::beg);
+	while (inFile.peek() != '\n') {
+		std::cout << inFile.get();
+	}
+
+	inFile.close();
+}
+
+int main() {
+	char buffer[1024];
+
+	while (true) {
+		try {
+			std::cin.getline(buffer, 1024);
+			firstRow(buffer);
+		}
+		catch (const char* couldntOpen) {
+			std::cout << couldntOpen;
+		}
+		catch (unsigned fileSize) {
+			std::cout << "In " << fileSize << " characters, there is now newline!" << std::endl;
+			continue;
+		}
+		break;
+	}
+}