// carrot_harvest.c
//
// Written by YOUR-NAME (YOUR-ZID)
// on TODAYS-DATE
//
// Harvests every row of a vegetable patch that is entirely carrots.

#include <stdio.h>

// Constants
#define MAX_SIZE 20

enum vegetable {
    CARROT,
    TURNIP,
    POTATO,
    EMPTY
};

// Function prototypes
void carrot_harvest(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows,
                    int cols);
void read_patch(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows, int cols);
void print_patch(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows, int cols);

// -----------------------------------------------------------------------------
//////////////// DO NOT CHANGE THE MAIN FUNCTION ///////////////////////////////

int main(void) {
    enum vegetable patch[MAX_SIZE][MAX_SIZE];
    int rows;
    int cols;

    printf("Enter the size of the patch: ");
    scanf("%d %d", &rows, &cols);

    printf("Enter the contents of the patch:\n");
    read_patch(patch, rows, cols);

    carrot_harvest(patch, rows, cols);

    printf("\nThe patch after harvesting:\n");
    print_patch(patch, rows, cols);

    return 0;
}


// -----------------------------------------------------------------------------
// YOUR FUNCTIONS
// -----------------------------------------------------------------------------

// Harvest every row of the patch that consists entirely of carrots, by
// setting each cell in that row to EMPTY. All other rows are unchanged.
void carrot_harvest(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows,
                    int cols) {
    // TODO: Complete this function
}

// -----------------------------------------------------------------------------
// PROVIDED FUNCTIONS
// -----------------------------------------------------------------------------
// DO NOT CHANGE ANY OF THE CODE BELOW HERE

// Read the contents of the patch from stdin
void read_patch(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows, int cols) {
    for (int i = 0; i < rows; i++) {
        for (int j = 0; j < cols; j++) {
            char plot;
            scanf(" %c", &plot);
            if (plot == 'c') {
                patch[i][j] = CARROT;
            } else if (plot == 't') {
                patch[i][j] = TURNIP;
            } else if (plot == 'p') {
                patch[i][j] = POTATO;
            } else {
                patch[i][j] = EMPTY;
            }
        }
    }
}

// Print the contents of the patch
void print_patch(enum vegetable patch[MAX_SIZE][MAX_SIZE], int rows, int cols) {
    for (int i = 0; i < rows; i++) {
        for (int j = 0; j < cols; j++) {
            if (patch[i][j] == CARROT) {
                printf("c");
            } else if (patch[i][j] == TURNIP) {
                printf("t");
            } else if (patch[i][j] == POTATO) {
                printf("p");
            } else {
                printf(".");
            }
        }
        printf("\n");
    }
}