first semester files

1st-Semester-Fall-2021/CSNP/Lab #11/Lab11-1ASharpe/Project1/Lab11-1ASharpe.cpp

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+/***************************************************************
+* Name: Aidan Sharpe
+* Course: Computer Science & Programming
+* Class: CS04103 Section: 6
+* Assignment Date: 12.08.2021
+* File Name: Lab11-1ASharpe.cpp
+*****************************************************************
+* ID: Lab 11 Problem 1
+* Purpose: Output the last 10 entries of a file
+*****************************************************************/
+
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+
+using namespace std;
+
+int main()
+{
+	vector<string> lines;
+	string line;
+	ifstream infile("test.txt");
+
+	// store lines in a vector
+	while (getline(infile, line))
+		lines.push_back(line);
+
+	// vector size is the number of lines
+	cout << "Number of lines: " << lines.size() << endl
+		 << "Last 10 entries:" << endl << endl;
+
+	// output last 10 indicies of the vector
+	for (int i = 10; i > 0; i--)
+		cout << lines.at(lines.size() - i) << endl;
+
+	return 0;
+}