From b439ed49d4e4e5edf229c8f75d1ac272f77c33c2 Mon Sep 17 00:00:00 2001
From: fdlt3914 <emmanuel-dotse.afanyede@lt.hs-fulda.de>
Date: Mon, 6 Feb 2023 17:00:12 +0000
Subject: [PATCH] add more isntructions and randomised hard-math

---
 src/main/quizproject.c | 45 ++++++++++++++++++++++++++++--------------
 src/main/quizproject.h |  4 ++--
 2 files changed, 32 insertions(+), 17 deletions(-)

diff --git a/src/main/quizproject.c b/src/main/quizproject.c
index 6149fa9..bcc5c57 100644
--- a/src/main/quizproject.c
+++ b/src/main/quizproject.c
@@ -30,13 +30,17 @@ int* randomNumber() {
 
 //------------Math_quiz_begin------------
 
-void math_help(){
-    printf( "\n\n Instructions that are supposed to be followed\n" );
-    printf("......................................................\n\n" );
-    printf( "As soon as you answer a question, you will be directed to the next question without any pause. " );
-    printf( "\n\n !! Wish you all the best !! \n\n " );
-    printf("......................................................\n" );
-    printf( "\n Do you still wish to continue playing ? If yes, then press 1. Else, press 0 :  " );
+void math_instruction(){
+    printf("\t\n\n------------------------Instructions-------------------------\n\n");
+    printf("\tThere are two Math Quiz Game. The first is Easy-Math and the second is Hard-Math\n");
+    printf("\tFor Easy-Math, you can choose a number between 1 and 5 to randomly generate a question.\n");
+    printf("\tA wrong answer means, you lose and you are out of the quiz Game.\n");
+    printf("\tIf you choose any other character or number apart from numbers between 1 and 5, you are out of the Game\n");
+    printf("\tIn the Hard-Math quiz, You are presented 10 questions\n\n");
+    printf("\t\n\n-------------------------------------------------\n\n");
+    printf( "\t\n\n !! Wish you all the best !! \n\n " );
+    printf("\t......................................................\n" );
+    printf( "\t\n Do you still wish to continue playing ? If yes, then press 1. Else, press 0 :  " );
     int input1;
     scanf("%d", &input1);
 
@@ -254,7 +258,7 @@ void e_math_ques() {
 
     };
 
-    char e_math_solution[11] = {
+    char e_math_solution[10] = {
             'A',
             'D',
             'B',
@@ -279,25 +283,36 @@ void e_math_ques() {
             "Solution: The equation of the circle is (x - 3)^2 + (y - 4)^2 = 25.",
             "Solution: x = 6.",
     };
-    e_math_print(e_math, e_math_possible, e_math_solution, e_math_statement);
+
+      int* randArr = randomNumber();
+     int arr[10];
+        int p = 0;
+        for(int i = 0; i < 100; i++){
+            if(randArr[i] < 10){
+                arr[p] = randArr[i];
+                p++;
+            }
+        }
+    e_math_print(e_math, e_math_possible, e_math_solution, e_math_statement, arr);
 }
 
-void e_math_print(char e_ques[][140], char e_poss[][140], char e_math_solution[], char e_math_statement[][100]){
+void e_math_print(char e_ques[][140], char e_poss[][140], char e_math_solution[], char e_math_statement[][100], int arr[]){
 
     int i = 0;
 
     while(i < 10){
-        printf("[%d]. %s\n", i+1, e_ques[i]);
-        printf("     %s\n",e_poss[i]);
+        int arr1 = arr[i];
+        printf("[%d]. %s\n", i+1, e_ques[arr1]);
+        printf("     %s\n",e_poss[arr1]);
         printf("     Answer: ");
         char user_answer;
         scanf(" %c", &user_answer);
         user_answer = toupper(user_answer);
-        if (user_answer == e_math_solution[i]) {
+        if (user_answer == e_math_solution[arr1]) {
               printf("Correct!\n");
         } else {
              printf("Wrong!\n");
-             printf("%s\n\n", e_math_statement[i]);
+             printf("%s\n\n", e_math_statement[arr1]);
         }
         i++;
     }
@@ -321,7 +336,7 @@ void math_enter_game() {
             math_choose_game();
             break;
         case 2:
-            math_help();
+            math_instruction();
             break;
         default:
              printf("\t\t-------------------------------------------------------\n");
diff --git a/src/main/quizproject.h b/src/main/quizproject.h
index e469527..86351e0 100644
--- a/src/main/quizproject.h
+++ b/src/main/quizproject.h
@@ -43,8 +43,8 @@ int math_answer(int);
 void math_display_choice();
 void math_enter_game();
 void e_math_ques(void);
-void e_math_print(char [][140], char [][140], char [], char [][100]);
-void math_help(void);
+void e_math_print(char [][140], char [][140], char [], char [][100], int []);
+void math_instruction(void);
 void math_choose_game(void);
 
 //------Math_quiz_header_end-------