import random
import math
import Mod1_test

def generate_numbers():
    numbers = []
    mean = 23 
    std = 12   
    
    for _ in range(50):
        r = sum(random.random() for _ in range(12)) - 6
        number = mean + std * r
        numbers.append(round(number, 4))
    
    return tuple(numbers)

def main():
    print("=== Тест записи в файл ===")
    print("Генерирую 50 чисел...")
    data = generate_numbers()
    print(f"Первые 5 чисел: {data[:5]}")
    print(f"Всего чисел: {len(data)}")
    filename = "result.txt"
    per_line = 3
    success = Mod1_test.write_to_file(data, filename, per_line)
    
    if success:
        print(f"\nФайл '{filename}' создан!")
        print("Содержимое файла:")
        print("-" * 30)
        
        with open(filename, 'r') as f:
            for line in f:
                print(line.strip())
        
        print("-" * 30)

if __name__ == "__main__":
    main()