Amjad Elahi

quizapp/.gitignore

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

quizapp/CHANGELOG.md

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+## 1.0.0
+
+- Initial version.

quizapp/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/`.

quizapp/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

quizapp/bin/exit.dart

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+quit(){
+  return true;
+}

quizapp/bin/git.dart

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+import 'dart:io';
+
+git(){
+  List<String> choices = [
+     "1- Its a popular version control system\n",
+     "2- Used for tracking code changes\n",
+     "3- Used for tracking who made changes\n",
+     "4- Its a coding collaboration\n",
+     "5- All of the above\n"
+  ];
+  print("Choose the number of correct answer\n");
+  print(choices);
+  int input = int.parse(stdin.readLineSync()!);
+   if(input == 5){
+    print("Correct");
+   }
+   else{
+    print("The answer is number 5");
+   }
+   stdin.readLineSync();
+}

quizapp/bin/git_init.dart

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+import 'dart:io';
+
+gitInit(){
+  List<String> choices = [
+     "1- git init\n",
+     "2- git clone\n",
+     "3- git push\n"
+  ];
+  print("Choose the number of correct answer\n");
+  print(choices);
+  int input = int.parse(stdin.readLineSync()!);
+   if(input == 1){
+    print("Correct");
+   }
+   else{
+    print("The answer is number 1");
+   }
+   stdin.readLineSync();
+}

quizapp/bin/git_push.dart

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+import 'dart:io';
+
+gitPush(){
+  List<String> choices = [
+     "1- git init\n",
+     "2- git clone\n",
+     "3- git push\n"
+  ];
+  print("Choose the number of correct answer\n");
+  print(choices);
+  int input = int.parse(stdin.readLineSync()!);
+   if(input == 3){
+    print("Correct");
+   }
+   else{
+    print("The answer is number 3");
+   }
+   stdin.readLineSync();
+}

quizapp/bin/github.dart

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+import 'dart:io';
+
+gitHub(){
+  List<String> choices = [
+     "1- Its a web based interface that uses git\n",
+     "2- Its an open source version control system\n",
+     "3- All of the above\n"
+  ];
+  print("Choose the number of correct answer\n");
+  print(choices);
+  int input = int.parse(stdin.readLineSync()!);
+   if(input == 3){
+    print("Correct");
+   }
+   else{
+    print("The answer is number 3");
+   }
+   stdin.readLineSync();
+}

quizapp/bin/quizapp.dart

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+import 'git.dart';
+import 'dart:io';
+import 'exit.dart';
+import 'github.dart';
+import 'trueorfalse.dart';
+import 'git_init.dart';
+import 'git_push.dart';
+void main(List<String> arguments) {
+  bool flag = false;
+  do {
+    print("\n\n\n");
+    print("-----please choose a question-----");
+    print("1: What is git?");
+    print("2: What is a github?");
+    print("3: Does git store a seperate copy of every file in every commit?");
+    print("4: What is the command line of initilizing git?");
+    print("5: What is the command line for pushing changes to remote repository?");
+    print("6: exit");
+    print("---------------------------------------");
+
+    int input = int.parse(stdin.readLineSync()!);
+
+    switch (input) {
+      case 1:
+        git();
+      case 2:
+        gitHub();
+      case 3:
+        trueOrfalse();
+      case 4:
+        gitInit();
+      case 5:
+        gitPush();
+      case 6:
+        flag = quit();
+    }
+  } while (!flag);
+}

quizapp/bin/trueorfalse.dart

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+import 'dart:io';
+
+trueOrfalse(){
+  print("Choose the number of correct answer\n");
+  print("1- True");
+  print("2- False");
+  int input = int.parse(stdin.readLineSync()!);
+   if(input == 2){
+    print("Correct");
+   }
+   else{
+    print("The answer is number 2");
+   }
+   stdin.readLineSync();
+}

quizapp/lib/quizapp.dart

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