package ro.devmind;

import java.util.Scanner;

public class Ex1 {
  public static int countOccurrencesIgnoreCase(String[] array, String key) {
    int counter = 0;
    
    for (int i = 0; i < array.length; i++) {
      if (array[i].equalsIgnoreCase(key)) {
        counter++;
      }
    }
    
    return counter;
  }
  
  public static void main(String[] args) {
    // Test 1
    String[] array1 = {};
    String key1 = "aKey";
    System.out.println("Test 1: " + countOccurrencesIgnoreCase(array1, key1));
    
    // Test 2
    String[] array2 = {"Java", "C", "Python", "JAVA", "perl", "C#", "java"};
    String key2 = "JAVA";
    System.out.println("Test 2: " + countOccurrencesIgnoreCase(array2, key2));
    
    // Test 3
    String key3 = "JA VA";
    System.out.println("Test 3: " + countOccurrencesIgnoreCase(array2, key3));
    
    
    // Test 4
    String key4 = "TensorFlow";
    System.out.println("Test 4: " + countOccurrencesIgnoreCase(array2, key4));
  }
}