Question

C++ programming: lottery

Can same one help me out with a example finsih and working programm ?

Program a simple lottery game (7 out of 21) (as class lotto):
● There are 3 players participating. At the beginning each player receives a lottery ticket
○ consisting of 21 numbers (the values from 0 to 20),
○ on which he "ticked" 7 numbers.
● After "handing in" the betting slips, 7 numbers are drawn.
● After the draw, the winners are announced with their game results.
● Implement the following menu for this:
=== Menu ===
1 Fill out a betting slip
2 lucky numbers draw
3 Announcing the winners
0 EXIT
Selection (0-3): _
● Explanation of the individual menu items1:
1. fill in the betting slip: To do this, implement a method which
asks the players one by one to fill in their betting slip2.
2. draw lucky numbers: Implement a method of drawing which
which randomly generates 7 numbers one after the other3 , outputs them to the screen
and then indicate for each player whether he had ticked them.
3. announce the winners: The pools coupons and results of all players and the
drawn numbers are output. To do this, implement a method
result.

Answer 1

#include<bits/stdc++.h>
#include<time.h>
using namespace std;
int bettingSlip1[7];
int bettingSlip2[7];
int bettingSlip3[7];
int draw[7];
void fillBettingSlip()
{
cout<<"Player 1 turn enter 7 number between 0 to 20 :";
for(int i = 0; i < 7; i++)
cin>>bettingSlip1[i];
cout<<"Player 2 turn enter 7 number between 0 to 20 :";
for(int i = 0; i < 7; i++)
cin>>bettingSlip2[i];
cout<<"Player 3 turn enter 7 number between 0 to 20 :";
for(int i = 0; i < 7; i++)
cin>>bettingSlip3[i];
}
void luckyDraw()
{
srand(time(0));
for(int i = 0; i < 7; i++)
draw[i] = rand() % 21;
cout<<"The draw numbers are: ";
for(int i = 0; i < 7; i++)
cout<<draw[i]<<" ";
cout<<endl;
}
void winner()
{
int player1 = 0;
int player2 = 0;
int player3 = 0;
for(int i = 0; i < 7; i++)
{
cout<<"For draw Number: "<<draw[i]<<endl;
for(int j = 0; j < 7; j++)
{
if(draw[i] == bettingSlip1[j])
{
cout<<"\tSelected by Player1"<<endl;
player1++;
}
if(draw[i] == bettingSlip2[j])
{
cout<<"\tSelected by Player2"<<endl;
player2++;
}
if(draw[i] == bettingSlip3[j])
{
cout<<"\tSelected by Player3"<<endl;
player3++;
}
}
}
if(player1 >= player2 && player1 >= player3)
cout<<"Player 1 is winner with "<<player1<<" matches"<<endl;
else if(player2 >= player1 && player2 >= player3)
cout<<"Player 1 is winner with "<<player1<<" matches"<<endl;
else if(player3 >= player1 && player3 >= player2)
cout<<"Player 1 is winner with "<<player1<<" matches"<<endl;
}
int main()
{
fillBettingSlip();
luckyDraw();
winner();
return 0;
}

//Please save the code with .cpp extension and refer screenshots for output and indentation purpose.