First.c

#include <stdio.h>

#define CANDIDATE_COUNT

#define CANDIDATE1 "narendra modi"
#define CANDIDATE2 "MS Dhoni"
#define CANDIDATE3 "Virat Kohli"
#define CANDIDATE4 "puneet superstar"

int votesCount1 = 0, votesCount2 = 0, votesCount3 = 0, votesCount4 = 0, spoiledtvotes = 0;

void startVoting()
{
    int choice;
    printf("\n\n ### Please choose your Candidate ####\n\n");
    printf("\n 1. %s", CANDIDATE1);
    printf("\n 2. %s", CANDIDATE2);
    printf("\n 3. %s", CANDIDATE3);
    printf("\n 4. %s", CANDIDATE4);
    printf("\n 5. %s", "None of These");

    printf("\n\n Input your choice (1 - 4) : ");
    scanf("%d", &choice);

    switch (choice)
    {
    case 1:
        votesCount1++;
        break;
    case 2:
        votesCount2++;
        break;
    case 3:
        votesCount3++;
        break;
    case 4:
        votesCount4++;
        break;
    case 5:
        spoiledtvotes++;
        break;
    default:
        printf("\n Error: Wrong Choice !! Please retry");
        // hold the screen
        getchar();
    }
    printf("\n thanks for voting !!");
}

void votesCount()
{
    printf("\n\n ##### Voting Stats ####");
    printf("\n %s - %d ", CANDIDATE1, votesCount1);
    printf("\n %s - %d ", CANDIDATE2, votesCount2);
    printf("\n %s - %d ", CANDIDATE3, votesCount3);
    printf("\n %s - %d ", CANDIDATE4, votesCount4);
    printf("\n %s - %d ", "Spoiled Votes", spoiledtvotes);
}

void getWinningCandidate()
{
    printf("\n\n  #### Winning Candiate ####\n\n");
    if (votesCount1 > votesCount2 && votesCount1 > votesCount3 && votesCount1 > votesCount4)
        printf("[%s]", CANDIDATE1);
    else if (votesCount2 > votesCount3 && votesCount2 > votesCount4 && votesCount2 > votesCount1)
        printf("[%s]", CANDIDATE2);
    else if (votesCount3 > votesCount4 && votesCount3 > votesCount2 && votesCount3 > votesCount1)
        printf("[%s]", CANDIDATE3);
    else if (votesCount4 > votesCount1 && votesCount4 > votesCount2 && votesCount4 > votesCount3)
        printf("[%s]", CANDIDATE4);
    else
        printf("----- Alert !!! No-win situation----");
}

int main()
{
    int i;
    int choice;

    do
    {
        printf("\n\n ###### Welcome to Voting 2023 #####");
        printf("\n\n 1. Start Voting");
        printf("\n 2. Find Vote Count");
        printf("\n 3. Find Winning Candidate");
        printf("\n 0. Exit");

        printf("\n\n Enter your choice : ");
        scanf("%d", &choice);

        switch (choice)
        {
        case 1:
            startVoting();
            break;
        case 2:
            votesCount();
            break;
        case 3:
            getWinningCandidate();
            break;
        default:
            printf("\n Error: Invalid Choice");
        }
    } while (choice != 0);

    // hold the screen
    getchar();

    return 0;
}