Question

Use Java in Eclipse to create an online voting system for Kenya- the country.

Answer 1

CODE:

import java.lang.*;
import java.util.*;
import java.io.*;
//class Coach
class Vote{
   //driver method
   public static void main(String args[])throws Exception{
       BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
       //You can edit the names of the party as per your wish and any number of parties and nowhere else you have to make any change
       String[] partyNames = {"Party A","Party B","Party C","Party D","Party E","Party F"};
       //if you change the number of parties the number of votes elements should also change accordingly
       int[] votes = {0,0,0,0,0,0};
       int choice = 0;
      
       System.out.println("Welcome to the Online Voting System of Kenya");
       System.out.println("-------------------------------------------------------");
       //infinite loop for all the users to vote
       while(true) {
           //asking the user to enter the number along side the party name
           System.out.println("\nCast your vote,\nEnter the number alongside your party of choice: ");
           for(int i=0;i<partyNames.length;i++) {
               System.out.println((i+1)+" for "+partyNames[i]);
           }
           //0 will exit and show the result
           System.out.println("0 to get the Results ");
           choice = Integer.parseInt(in.readLine());
           if(choice<0||choice>partyNames.length) {
               System.out.println("Invalid Choice! Try Again");
           }else if(choice == 0){
               break;
           }else {
               //incrementing the vote count in the array corresponding to the party name
               votes[choice-1] += 1;
               System.out.println("You Voted For "+partyNames[choice-1]+". Thank You!");
               System.out.println("-----------------------------------------------------");
           }
       }
       System.out.println("-----------------------------------------------------");
      
       //initially setting the first party as the highest
       int max = votes[0];
       int maxIndex = 0;
       //finding the highest vote winner
       System.out.println("\nVoting Results:\nParty names alongside their vote counts: ");
       for(int i=0;i<partyNames.length;i++) {
           //if the current element in the array has a vote greater than the previous max this party is the current winner
           if(votes[i]>max) {
               max = votes[i];
               maxIndex = i;
           }
           System.out.println(partyNames[i]+"\t\t\t"+votes[i]+" votes");
       }
       System.out.println("\nThe party with highest vote is/are: ");
       //Checking for any tie
       for(int i=0;i<partyNames.length;i++) {
           if(votes[i] == max) {
               //displaying the winners
               System.out.println(partyNames[i]+" with "+votes[i]+" votes!");
           }
       }
   }
}

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CODE IMAGES AND OUTPUT:

- eclipse-workspace - Akshansh/src/Vote.java - Eclipse IDE File Edit Source Refactor Navigate Search Project Run Window Help 5 9 } *Vote.java X 1+ import java.lang. *; 4 //class Coach 5 class Vote{ 6 //driver method 76 public static void main(String args[])throws Exception{ 8 BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); //You can edit the names of the party as per your wish and any number of parties and nowhere else you have to make any change 10 String[] partyNames = {"Party A", "Party B", "Party C", "Party D", "Party E", "Party F"}; 11 //if you change the number of parties the number of votes elements should also change accordingly 12 int[] votes = {0,0,0,0,0,0}; 13 int choice = 0; 14 15 System.out.println("Welcome to the Online Voting System of Kenya"); 16 System.out.println(". "); 17 //infinite loop for all the users to vote 18 while(true) { 19 //asking the user to enter the number along side the party name 20 System.out.println("\nCast your vote, \nEnter the number alongside your party of choice: "); 21 for(int i=0; i<partyNames.length; i++) { 22 System.out.println((i+1)+" for "+partyNames[i]); 23 24 1/0 will exit and show the result 25 System.out.println("0 to get the Results "); 26 choice = Integer.parseInt(in.readLine()); 27 if (choice<o||choice>partyNames.length) { 28 System.out.println("Invalid Choice! Try Again"); 29 }else if (choice == 0) { 30 break; 31 }else { 32 //incrementing the vote count in the array corresponding to the party name 33 votes (choice-1] += 1; 34 System.out.println("You Voted For "+partyNames [choice-1]+". Thank You!"); 35 System.out.println(" 36 37 38 System.out.println("- "); 39 40 //initially setting the first party as the highest 41 int max = votes[0]; 0.42 int maxIndex = 0; 43 //finding the highest vote winner 44 System.out.println("\nVoting Results:\nParty names alongside their vote counts: "); 45 for(int i=0;i<partyNames.length; i++) { -"); } }

- eclipse-workspace - Akshansh/src/Vote.java - Eclipse IDE Eile Edit Source Refactor Navigate Search Project Run Window Help *Vote.java X System.out.println("\nCast your vote, \nEnter the number alongside your party of choice: "); for(int i=0;i<partyNames.length;i++) { System.out.println((i+1)+" for "+partyNames[i]); 1: } 1/0 will exit and show the result System.out.println("O to get the Results "); choice = Integer.parseInt(in.readLine()); if (choice<o||choice>partyNames.length) { System.out.println("Invalid Choice! Try Again"); }else if (choice == 0) { break; }else { //incrementing the vote count in the array corresponding to the party name votes (choice-1] += 1; System.out.println("You Voted For "+partyNames (choice-1]+". Thank You!"); System.out.println(" -"); } } System.out.println("- "); 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 0.42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 621 //initially setting the first party as the highest int max = votes[0]; int maxIndex = 0; //finding the highest vote winner System.out.println("\nVoting Results:\nParty names alongside their vote counts: "); for(int i=0;i<partyNames.length; i++) { //if the current element in the array has a vote greater than the previous max this party is the current winner if(votes[i]>max) { max = votes[i]; maxIndex = i; } System.out.println(partyNames[i]+"\t\t\t"+votes[i]+" votes"); } System.out.println("\nThe party with highest vote is/are: "); //Checking for any tie for(int i=0;i<partyNames.length; i++) { if(votes[i] == max) { //displaying the winners System.out.println(partyNames[i]+" with "+votes[i]+" votes!"); } } }

OUTPUT:

I am not showing you the entire output where all the votes are cast because they are the same, you can try it youtself, so I am showing you the main parts of the output:

- eclipse-workspace - Akshansh/src/Vote.java - Eclipse IDE File Edit Source Refactor Navigate Search Project Run Window Help - - * Console X <terminated > Vote [Java Application] C:\Program Files\ava\jdk-10.0.1\bin\javaw.exe (06-Jun-2020, 6:40:14 am) Welcome to the Online Voting System of Kenya Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F O to get the Results 1 You Voted For Party A. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F O to get the Results 2 You Voted For Party B. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F to get the Results 3 You Voted For Party C. Thank You!

- eclipse-workspace - Akshansh/src/Vote.java - Eclipse IDE File Edit Source Refactor Navigate Search Project Run Window Help 11 - - * & Console X <terminated > Vote [Java Application] C:\Program Files\ava\jdk-10.0.1\bin\javaw.exe (06-Jun-2020, 6:40:14 am) 6 for Party F O to get the Results 3 You Voted For Party C. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F to get the Results 4 You Voted For Party D. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F O to get the Results 5 You Voted For Party E. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F O to get the Results 6

- eclipse-workspace - Akshansh/src/Vote.java - Eclipse IDE File Edit Source Refactor Navigate Search Project Run Window Help - - * 3 | 4 | R = = Console X <terminated> Vote [Java Application] C:\Program Files\Java\jdk-10.0.1\bin\javaw.exe (06-Jun-2020, 6:40:14 am) O to get the Results La 3 You Voted For Party C. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F to get the Results 4 You Voted For Party D. Thank You! Cast your vote, Enter the number alongside your party of choice: 1 for Party A 2 for Party B 3 for Party C 4 for Party D 5 for Party E 6 for Party F to get the Results 0 Voting Results: Party names alongside their vote counts: Party A 3 votes Party B 3 votes Party C 8 votes Party D 7 votes Party E 4 votes Party F 2 votes The party with highest vote is/are: Party C with 8 votes!
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Feel free to ask any questions in the comments section
Thank You!

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