BCA SEM 5 SHELL SCRIPT PROGRAM

An election is contested by five candidates. The candidates are numbered 1 to 5 and the voting is done by marking the candidate number on the ballot paper. Write a program to read the ballots and count the votes cast for each candidate using an array variable count. In case a number is read outside the range of 1 to 5, the ballot should be considered as a ‘spoilt ballot’ and the program should also count the number of spoilt ballots.

CODING:

#include<iostream.h>

#include<conio.h>

class el

{

int arry[5],spoilt;

int ch;

public:

void set();

void count(int);

void disp(int);

};

void el::set()

{

int i;

for(i=0;i<5;i++)

{

arry[i]=0;

spoilt=0;

}

}

void el::count(int n)

{

switch(n)

{

case 1:

arry[1]++;

break;

case 2:

arry[2]++;

break;

case 3:

arry[3]++;

break;

case 4:

arry[4]++;

break;

case 5:

arry[5]++;

break;

default:

spoilt++;

break;

}

}

void el::disp(int n)

{

if(n<=5)

cout<<arry[n];

else

cout<<spoilt;

}

void main()

{

int ch;

char a='y';

el ob1;

clrscr();

cout<<"S E L E C T  C H O I C E";

cout<<"\n1.A";

cout<<"\n2.B";

cout<<"\n3.C";

cout<<"\n4.D";

cout<<"\n5.E";

ob1.set();

do{

cout<<"\nEnter Number:";

cin>>ch;

ob1.count(ch);

ob1.disp(ch);

cout<<"\nY=VOTES||N=EXITE:";

cin>>a;

}

while(a=='y' || a=='Y');

getch();

}