CS50x Lab 2020, Scrabble

scrabble.c

#include <cs50.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>

// Points assigned to each letter of the alphabet
int POINTS[] = {1, 3, 3, 2, 1, 4, 2, 4, 1, 8, 5, 1, 3, 1, 1, 3, 10, 1, 1, 1, 1, 4, 4, 8, 4, 10};

int compute_score(string word);

int main(void)
{
    // Get input words from both players
    string word1 = get_string("Player 1: ");
    string word2 = get_string("Player 2: ");

    // Score both words
    int score1 = compute_score(word1);
    int score2 = compute_score(word2);

    // Printing the Score
    // printf("%i\n", score1);
    // printf("%i\n", score2);

    // Print the winner
    if (score1 > score2)
    {
        printf("Player 1 wins!\n");
    }
    else if (score1 < score2)
    {
        printf("Player 2 wins!\n");
    }
    else {
        printf("Tie!\n");
    }

}

int compute_score(string word)
{
    // score variable
    int score = 0;
    
    // Compute and return score for string
    for (int i = 0; i < strlen(word); i++)
    {

        // Check Whether the letter is alphabetical or not
        if (isalpha(word[i]) != 0)
        {
            // Convert them to lower and get ascii value
            int ascii_value = (int) tolower(word[i]);

            // Convert Ascii Value to the postional value
            int position = ascii_value - 97;

            // Increase The Score
            score = score + POINTS[position];
        }

    }

    return score;

}