Определить, на каком из островов среднегодовая температура максимальна

#include <cstdlib>
#include <time.h>
#include <iostream>
 
using namespace std;
 
float yearTemperature(float temperatures[], int months, char names[]) {
    float year = 0;
 
    for (int j = 0; j < months; j++) {
        year += temperatures[j];
    }
    return year / months;
}
 
int main()
{
 
    const int maxsize = 1000;
    float temp[maxsize][13]{};
    srand(time(NULL));
 
    char names[maxsize][25]{};
 
    int N;
    do {
        printf("Input number of islands (more than 1 and less than %d):\n", maxsize + 1);
        scanf_s("%d", &N);
    } while (N < 1 || N > maxsize);
 
    int months;
    do {
        printf("Input number of months (more than 1 and less than 13):\n");
        scanf_s("%d", &months);
    } while (months < 1 || months > 12);
 
 
 
    for (int i = 0; i < N; i++) {
        printf("Input name of %d island:\n", i + 1);
        scanf_s("%s", names[i]);
    }
    printf("Mounth:");
    for (int j = 1; j <= months; j++)
        printf("\t%d\t", j);
    for (int i = 0; i < N; i++) {
        printf("\n %s:", names[i]);
        for (int j = 0; j < months; j++) {
            temp[i][j] = ((float)rand() / RAND_MAX) * 26 + 15;
            printf("\t%.2f\t", temp[i][j]);
        }
        temp[i][months] = yearTemperature(temp[i], months, names[i]);
        printf("\nAverage year`s Temperature of %s: %.3f\n\n", names[i], temp[i][months]);
    }
 
    for (int i = 0; i < N; i++)
    {
        for (int j = 0; j < months; j++)
        {
            temp[i][j] = ((float)rand() / RAND_MAX) * 26 + 15;
        }
    }
    unsigned char maxInd = 0;
    for (int i = 1; i < N; i++) {
        if (temp[i][months] > temp[maxInd][months]) maxInd = i;
    }
    printf("The hottest island is %s\n", names[maxInd]);
 
    getchar();
    getchar();
    return 0;
}

    scanf_s("%s", names[i],25); //  !! обратите внимание на число 25

#include <stdlib.h>
#include <time.h>
#include <stdio.h>
double yearTemperature(double temperatures[], int months) {
    double year = 0;
    for (int j = 0; j < months; j++) {
        year += temperatures[j];
    }
    return year / months;
}
int main()
{
    const int maxsize = 1000;
    double temp[maxsize][13]={};
    srand((unsigned)time(NULL));
    char names[maxsize][25]={};
    int N;
    do {
        printf("Input number of islands (more than 1 and less than %d):\n", maxsize + 1);
        scanf_s("%d", &N);
    } while (N < 1 || N > maxsize);
    int months;
    do {
        printf("Input number of months (more than 1 and less than 13):\n");
        scanf_s("%d", &months);
    } while (months < 1 || months > 12);
    for (int i = 0; i < N; i++) {
        printf("Input name of %d island:\n", i + 1);
        scanf_s("%s", names[i],25); //  !!!!!!!!!!!!!!!!!!!!!!!!
    }
    getchar();
    printf("Mounth:");
    for (int j = 1; j <= months; j++)
        printf("\t%d\t", j);
    for (int i = 0; i < N; i++) {
        printf("\n %s:", names[i]);
        for (int j = 0; j < months; j++) {
            temp[i][j] = ((double)rand() / RAND_MAX) * 26 + 15;
            printf("\t%.2f\t", temp[i][j]);
        }
        temp[i][months] = yearTemperature(temp[i], months);
        printf("\nAverage year`s Temperature of %s: %.3f\n", names[i], temp[i][months]);
    }
    for (int i = 0; i < N; i++)
    {
        for (int j = 0; j < months; j++)
        {
            temp[i][j] = ((double)rand() / RAND_MAX) * 26 + 15;
        }
    }
    unsigned char maxInd = 0;
    for (int i = 1; i < N; i++) {
        if (temp[i][months] > temp[maxInd][months]) maxInd = i;
    }
    printf("The hottest island is %s\n", names[maxInd]);
    getchar();
    return 0;
}