#include<iostream>
#include<conio.h>
#include<cstdlib>
#include<windows.h>
using namespace std;
struct student{
char nam[20],rollno[20];
int marks,random;
};
student st;
void cppp(){
int i=0,arr[6];
st.marks=0;
char choice;
while(i<5){
back:
st.random=rand()%6;
for(int j=0;j<=6;j++){
if(st.random==arr[j]){
goto back;
}
}
arr[i]=st.random;
switch(st.random)
{
case 0:
cout<<i+1<<") What is a correct syntax to output \"Hello World\" in C++?"<<endl;
cout<<"A. System.out.println(\"Hello world\");"<<endl;
cout<<"B. Console.WriteLine(\"Hello world\");"<<endl;
cout<<"C. print(\"Hello world\");"<<endl;
cout<<"D. cout<<\"Hello world\";"<<endl;
choice=getch();
if(choice=='D'||choice=='d'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is d"<<endl<<endl;
}
break;
case 1:
cout<<i+1<<") Which of the following is called address operator?"<<endl;
cout<<"a) *"<<endl;
cout<<"b) &"<<endl;
cout<<"c) _"<<endl;
cout<<"d) %"<<endl;
choice=getch();
if(choice=='B'||choice=='b'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is b"<<endl<<endl;
}
break;
case 2:
cout<<i+1<<") Which of the following is used for comments in C++?"<<endl;
cout<<"a) // comment"<<endl;
cout<<"b) /* comment */"<<endl;
cout<<"c) both // comment or /* comment */"<<endl;
cout<<"d) // comment */"<<endl;
choice=getch();
if(choice=='c'||choice=='C'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is c"<<endl<<endl;
}
break;
case 3:
cout<<i+1<<") Who created C++?"<<endl;
cout<<"a) Bjarne Stroustrup"<<endl;
cout<<"b) Dennis Ritchie"<<endl;
cout<<"c) Ken Thompson"<<endl;
cout<<"d) Brian Kernighan"<<endl;
choice=getch();
if(choice=='A'||choice=='a'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is a"<<endl<<endl;
}
break;
case 4:
cout<<i+1<<") A language which has the capability to generate new data types are called"<<endl;
cout<<"a) Extensible"<<endl;
cout<<"b) Overloaded"<<endl;
cout<<"c) Encapsulated"<<endl;
cout<<"d) Reprehensible"<<endl;
choice=getch();
if(choice=='A'||choice=='a'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is a"<<endl<<endl;
}
break;
case 5:
cout<<i+1<<") Which of the following is called insertion/put to operator?"<<endl;
cout<<"a) <"<<endl;
cout<<"b) >"<<endl;
cout<<"c) <<"<<endl;
cout<<"d) >>"<<endl;
choice=getch();
if(choice=='c'||choice=='C'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl<<endl;
cout<<"The corrent answer is c"<<endl;
}
break;
case 6:
cout<<i+1<<") Which of the following is called extraction/get from operator?"<<endl;
cout<<"a) <"<<endl;
cout<<"b) >"<<endl;
cout<<"c) <<"<<endl;
cout<<"d) >>"<<endl;
choice=getch();
if(choice=='d'||choice=='D'){
cout<<choice<<" is correct Answer"<<endl<<endl;
st.marks++;
}
else{
cout<<choice<<" is incorrect Answer"<<endl;
cout<<"The corrent answer is d"<<endl<<endl;
}
break;
}
i++;
}
}
void java(){
//just copy cppp function code, paste here
//repace cpp questions to java questions
}
void html(){
//just copy cppp function code, paste here
//repace cpp questions to html questions
}
void result(){
float percentage=0;
cout<<"Student Name: "<<st.nam<<endl;
cout<<"Roll no: "<<st.rollno<<endl;
cout<<"Marks: "<<st.marks<<" out of 6"<<endl;
percentage=100*st.marks/6;
cout<<"Percentage: "<<percentage<<"%"<<endl;
if(percentage>=50){
cout<<"Status: Pass"<<endl;
}
else {
cout<<"Status: Fail"<<endl;
}
}
main(){
char press,select;
do
{
cout<<"\n\n\t\t****************"<<endl;
cout<<"\t\t QUIZ SYSTEM"<<endl;
cout<<"\t\t****************"<<endl;
cout<<"\t\tEnter name: ";
gets(st.nam);
cout<<"\t\tEnter rollno: ";
gets(st.rollno);
system("CLS");
cout<<"\t\tMarks less than 50% will be fail"<<endl;
cout<<"\n\nSelect option which subject's quiz you want to perform"<<endl;
cout<<"1) C++"<<endl;
cout<<"2) Java"<<endl;
cout<<"3) Html"<<endl;
select=getch();
system("CLS");
switch(select){
case '1':
cout<<"\t\tC++ Quiz"<<endl;
cppp();
system("CLS");
cout<<"\t\tC++ Quiz Result"<<endl;
result();
break;
case '2':
cout<<"\t\tJava Quiz"<<endl;
java();
system("CLS");
cout<<"\t\tJava Quiz Result"<<endl;
result();
break;
case '3':
cout<<"\t\tHtml Quiz"<<endl;
html();
system("CLS");
cout<<"\t\tHtml Quiz Result"<<endl;
result();
break;
default:
cout<<"Invalid input"<<endl;
break;
}
cout<<"Press y if you want to continue or any key to terminate"<<endl;
press=getch();
system("CLS");
}while(press=='y'||press=='Y');
}
bhadiya h buddy
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