Maha Alatawi

quiz_app/.gitignore

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+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

quiz_app/CHANGELOG.md

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+## 1.0.0
+
+- Initial version.

quiz_app/README.md

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+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.

quiz_app/analysis_options.yaml

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+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

quiz_app/bin/gitcommands.dart

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+import 'dart:io';
+
+// This function is used to ask the three question
+int question3(int degree) {
+  Map<String, dynamic> question3 = {
+    "1": "git add, git commit, git push",
+    "2": "git pull, git push, git commit",
+    "3": "git init, git add, git commit",
+    "4": "git clone, git add, git commit"
+  };
+  var correctAnswer = "1";
+
+  print("What are the three main commands to upload project in GitHub?\n");
+  print("1: ${question3["1"]}");
+  print("2: ${question3["2"]}");
+  print("3: ${question3["3"]}");
+  print("4: ${question3["4"]}");
+  print("Enter your answer: ");
+
+  var userAnswer = stdin.readLineSync();
+  if (userAnswer == correctAnswer) {
+    print("Correct!");
+    degree++;
+  } else {
+    print("Incorrect! The correct answer is: ${question3[correctAnswer]}");
+  }
+  return degree;
+}

quiz_app/bin/gitdef.dart

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+import 'dart:io';
+
+// This function is used to ask the first question
+int question1(int degree) {
+  Map<String, dynamic> question1 = {
+    "1": "A version control system",
+    "2": "A programming language",
+    "3": "A database",
+    "4": "A software development tool"
+  };
+  var correctAnswer = "1";
+
+  print("What is Git?\n");
+  print("1: ${question1["1"]}");
+  print("2: ${question1["2"]}");
+  print("3: ${question1["3"]}");
+  print("4: ${question1["4"]}");
+  print("Enter your answer: ");
+
+  var userAnswer = stdin.readLineSync();
+  if (userAnswer == correctAnswer) {
+    print("Correct!");
+    degree++;
+  } else {
+    print("Incorrect! The correct answer is: ${question1[correctAnswer]}");
+  }
+  return degree;
+}

quiz_app/bin/githubdef.dart

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+import 'dart:io';
+
+// This function is used to ask the second question
+int question2(int degree) {
+  Map<String, dynamic> question2 = {
+    "1": "A database management system (DBMS)",
+    "2": "A programming language",
+    "3": "A web-based platform for version control and collaboration",
+    "4": "An operating system"
+  };
+  var correctAnswer = "3";
+
+  print("What is GitHub?\n");
+  print("1: ${question2["1"]}");
+  print("2: ${question2["2"]}");
+  print("3: ${question2["3"]}");
+  print("4: ${question2["4"]}");
+  print("Enter your answer: ");
+
+  var userAnswer = stdin.readLineSync();
+  if (userAnswer == correctAnswer) {
+    print("Correct!");
+    degree++;
+  } else {
+    print("Incorrect! The correct answer is: ${question2[correctAnswer]}");
+  }
+  return degree;
+}

quiz_app/bin/githubtf.dart

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+import 'dart:io';
+
+// This function is used to ask the five question
+int question5(int degree) {
+  Map<String, dynamic> question5 = {
+    "1": "True",
+    "2": "False",
+  };
+  var correctAnswer = "1";
+
+  print("GitHub launched on 2008?\n");
+  print("1: ${question5["1"]}");
+  print("2: ${question5["2"]}");
+  print("Enter your answer: ");
+
+  var userAnswer = stdin.readLineSync();
+  if (userAnswer == correctAnswer) {
+    print("Correct!");
+    degree++;
+  } else {
+    print("Incorrect! The correct answer is: ${question5[correctAnswer]}");
+  }
+  return degree;
+}

quiz_app/bin/gittruefales.dart

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+import 'dart:io';
+
+// This function is used to ask the four question
+int question4(int degree) {
+  Map<String, dynamic> question4 = {
+    "1": "True",
+    "2": "False",
+  };
+  var correctAnswer = "2";
+
+  print("Git created by apple?\n");
+  print("1: ${question4["1"]}");
+  print("2: ${question4["2"]}");
+  print("Enter your answer: ");
+
+  var userAnswer = stdin.readLineSync();
+  if (userAnswer == correctAnswer) {
+    print("Correct!");
+    degree++;
+  } else {
+    print("Incorrect! The correct answer is: ${question4[correctAnswer]}");
+  }
+  return degree;
+}

quiz_app/bin/quiz_app.dart

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+import 'gitdef.dart';
+import 'githubdef.dart';
+import 'gitcommands.dart';
+import 'gittruefales.dart';
+import 'githubtf.dart';
+
+void main() {
+  int degree = 0;
+  print("_________________________________\n");
+  print("Quiz: Git and GitHub Quiz");
+  print("Date: ${DateTime.now()}\n");
+  print("_________________________________\n");
+  print("                            Welcome to the Git and GitHub quiz\n");
+  print("This quiz will help you understand Git and GitHub");
+  print("Good luck!\n\n\n");
+
+  print("Question 1: Multiple Choice");
+  print("_________________________________\n");
+
+  degree = question1(degree);
+  degree = question2(degree);
+  degree = question3(degree);
+
+  print("_________________________________\n");
+
+  print("Question 2: True or False");
+  print("_________________________________\n");
+
+  degree = question4(degree);
+  degree = question5(degree);
+
+  print("_________________________________\n");
+  print("Your final score is: $degree");
+
+  if (degree == 5) {
+    print("Congratulations! You have passed the quiz!");
+  } else {
+    print("You have failed the quiz. Please try again.");
+  }
+}

quiz_app/lib/quiz_app.dart

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+int calculate() {
+  return 6 * 7;
+}