From 307c51539cbd6feb439a1c74726f3a2a104e9a83 Mon Sep 17 00:00:00 2001
From: bronku <bronk.jakub@proton.me>
Date: Sat, 6 Dec 2025 10:06:42 +0100
Subject: [PATCH] tests

---
 test/ruby/23.in |  1 -
 test/ruby/25.in | 19 +++++++++++++++++++
 test/ruby/26.in | 27 +++++++++++++++++++++++++++
 test/ruby/27.in | 31 +++++++++++++++++++++++++++++++
 test/ruby/28.in | 31 +++++++++++++++++++++++++++++++
 test/ruby/29.in | 34 ++++++++++++++++++++++++++++++++++
 test/ruby/30.in | 18 ++++++++++++++++++
 test/ruby/31.in | 33 +++++++++++++++++++++++++++++++++
 test/ruby/32.in | 29 +++++++++++++++++++++++++++++
 test/ruby/33.in | 30 ++++++++++++++++++++++++++++++
 10 files changed, 252 insertions(+), 1 deletion(-)
 create mode 100644 test/ruby/25.in
 create mode 100644 test/ruby/26.in
 create mode 100644 test/ruby/27.in
 create mode 100644 test/ruby/28.in
 create mode 100644 test/ruby/29.in
 create mode 100644 test/ruby/30.in
 create mode 100644 test/ruby/31.in
 create mode 100644 test/ruby/32.in
 create mode 100644 test/ruby/33.in

diff --git a/test/ruby/23.in b/test/ruby/23.in
index 33b2afc..8c6df93 100644
--- a/test/ruby/23.in
+++ b/test/ruby/23.in
@@ -1,4 +1,3 @@
-# test_basic.py
 def factorial(n):
     """Calculate factorial recursively"""
     if n <= 1:
diff --git a/test/ruby/25.in b/test/ruby/25.in
new file mode 100644
index 0000000..b8eb954
--- /dev/null
+++ b/test/ruby/25.in
@@ -0,0 +1,19 @@
+# test_arithmetic.py
+def calculate_bmi(weight, height):
+    bmi = weight / (height ** 2)
+    
+    if bmi < 18.5:
+        category = "Underweight"
+    elif bmi < 25:
+        category = "Normal"
+    elif bmi < 30:
+        category = "Overweight"
+    else:
+        category = "Obese"
+    
+    return f"BMI: {bmi}, Category: {category}"
+
+# Test
+print(calculate_bmi(70, 1.75))
+print(calculate_bmi(90, 1.80))
+print(calculate_bmi(50, 1.65))
\ No newline at end of file
diff --git a/test/ruby/26.in b/test/ruby/26.in
new file mode 100644
index 0000000..612fef7
--- /dev/null
+++ b/test/ruby/26.in
@@ -0,0 +1,27 @@
+def find_max_min(numbers):
+    if not numbers:
+        return None, None
+    
+    max_num = numbers[0]
+    min_num = numbers[0]
+    
+    for num in numbers[1:]:
+        if num > max_num:
+            max_num = num
+        if num < min_num:
+            min_num = num
+    
+    return max_num, min_num
+
+def reverse_list(items):
+    reversed_items = []
+    for i in range(len(items) - 1, -1, -1):
+        reversed_items.append(items[i])
+    return reversed_items
+
+numbers = [3, 1, 4, 1, 5, 9, 2, 6]
+max_val, min_val = find_max_min(numbers)
+print(f"List: {numbers}")
+print(f"Max: {max_val}, Min: {min_val}")
+print(f"Reversed: {reverse_list(numbers)}")
+print(f"Original list unchanged: {numbers}")
\ No newline at end of file
diff --git a/test/ruby/27.in b/test/ruby/27.in
new file mode 100644
index 0000000..0d36327
--- /dev/null
+++ b/test/ruby/27.in
@@ -0,0 +1,31 @@
+def count_words(text):
+    words = text.lower().split()
+    word_count = {}
+    
+    for word in words:
+        word = word.strip('.,!?')
+        if word in word_count:
+            word_count[word] += 1
+        else:
+            word_count[word] = 1
+    
+    return word_count
+
+def find_most_common(word_count):
+    most_common = None
+    max_count = 0
+    
+    for word, count in word_count.items():
+        if count > max_count:
+            most_common = word
+            max_count = count
+    
+    return most_common, max_count
+
+text = "Hello world hello there world hello"
+counts = count_words(text)
+common_word, frequency = find_most_common(counts)
+
+print(f"Text: {text}")
+print(f"Word counts: {counts}")
+print(f"Most common: '{common_word}' appears {frequency} times")
\ No newline at end of file
diff --git a/test/ruby/28.in b/test/ruby/28.in
new file mode 100644
index 0000000..0d36327
--- /dev/null
+++ b/test/ruby/28.in
@@ -0,0 +1,31 @@
+def count_words(text):
+    words = text.lower().split()
+    word_count = {}
+    
+    for word in words:
+        word = word.strip('.,!?')
+        if word in word_count:
+            word_count[word] += 1
+        else:
+            word_count[word] = 1
+    
+    return word_count
+
+def find_most_common(word_count):
+    most_common = None
+    max_count = 0
+    
+    for word, count in word_count.items():
+        if count > max_count:
+            most_common = word
+            max_count = count
+    
+    return most_common, max_count
+
+text = "Hello world hello there world hello"
+counts = count_words(text)
+common_word, frequency = find_most_common(counts)
+
+print(f"Text: {text}")
+print(f"Word counts: {counts}")
+print(f"Most common: '{common_word}' appears {frequency} times")
\ No newline at end of file
diff --git a/test/ruby/29.in b/test/ruby/29.in
new file mode 100644
index 0000000..467f0b2
--- /dev/null
+++ b/test/ruby/29.in
@@ -0,0 +1,34 @@
+class BankAccount:
+    def __init__(self, owner, balance=0):
+        self.owner = owner
+        self.balance = balance
+    
+    def deposit(self, amount):
+        if amount > 0:
+            self.balance += amount
+            return True
+        return False
+    
+    def withdraw(self, amount):
+        if 0 < amount <= self.balance:
+            self.balance -= amount
+            return True
+        return False
+    
+    def get_balance(self):
+        return self.balance
+    
+    def __str__(self):
+        return f"Account({self.owner}, Balance: ${self.balance:.2f})"
+
+account = BankAccount("Alice", 1000)
+print(account)
+
+print(f"Deposit $500: {account.deposit(500)}")
+print(f"Balance: ${account.get_balance()}")
+
+print(f"Withdraw $200: {account.withdraw(200)}")
+print(f"Balance: ${account.get_balance()}")
+
+print(f"Withdraw $2000: {account.withdraw(2000)}")
+print(f"Final balance: ${account.get_balance()}")
\ No newline at end of file
diff --git a/test/ruby/30.in b/test/ruby/30.in
new file mode 100644
index 0000000..25225f9
--- /dev/null
+++ b/test/ruby/30.in
@@ -0,0 +1,18 @@
+def write_to_file(filename, content):
+    with open(filename, 'w') as file:
+        file.write(content)
+    print(f"Written to {filename}")
+
+def read_from_file(filename):
+    try:
+        with open(filename, 'r') as file:
+            content = file.read()
+        return content
+    except FileNotFoundError:
+        return "File not found"
+
+write_to_file("test_output.txt", "Hello, World!\nThis is a test.\n")
+content = read_from_file("test_output.txt")
+print(f"File content:\n{content}")
+
+print(read_from_file("nonexistent.txt"))
\ No newline at end of file
diff --git a/test/ruby/31.in b/test/ruby/31.in
new file mode 100644
index 0000000..44e9964
--- /dev/null
+++ b/test/ruby/31.in
@@ -0,0 +1,33 @@
+import math
+
+def circle_area(radius):
+    return math.pi * radius ** 2
+
+def circle_circumference(radius):
+    return 2 * math.pi * radius
+
+def solve_quadratic(a, b, c):
+    discriminant = b ** 2 - 4 * a * c
+    
+    if discriminant < 0:
+        return None, None
+    elif discriminant == 0:
+        x = -b / (2 * a)
+        return x, x
+    else:
+        x1 = (-b + math.sqrt(discriminant)) / (2 * a)
+        x2 = (-b - math.sqrt(discriminant)) / (2 * a)
+        return x1, x2
+
+print(f"Circle with radius 5:")
+print(f"  Area: {circle_area(5):.2f}")
+print(f"  Circumference: {circle_circumference(5):.2f}")
+
+print(f"\nQuadratic 2x² + 5x - 3 = 0:")
+x1, x2 = solve_quadratic(2, 5, -3)
+print(f"  Solutions: {x1:.2f}, {x2:.2f}")
+
+print(f"\nQuadratic x² + 1 = 0:")
+x1, x2 = solve_quadratic(1, 0, 1)
+if x1 is None:
+    print("  No real solutions")
\ No newline at end of file
diff --git a/test/ruby/32.in b/test/ruby/32.in
new file mode 100644
index 0000000..7f00609
--- /dev/null
+++ b/test/ruby/32.in
@@ -0,0 +1,29 @@
+def countdown(n):
+    while n > 0:
+        print(f"Countdown: {n}")
+        n -= 1
+    print("Blast off!")
+
+def sum_until_negative():
+    total = 0
+    count = 0
+    inputs = [5, 3, 8, -1, 4, 2]
+    
+    for value in inputs:
+        if value < 0:
+            break
+        total += value
+        count += 1
+    
+    if count > 0:
+        average = total / count
+        return total, average
+    else:
+        return 0, 0
+
+print("Countdown from 5:")
+countdown(5)
+
+print("\nSum until negative:")
+total, avg = sum_until_negative()
+print(f"Total: {total}, Average: {avg:.2f}")
\ No newline at end of file
diff --git a/test/ruby/33.in b/test/ruby/33.in
new file mode 100644
index 0000000..84a0b4c
--- /dev/null
+++ b/test/ruby/33.in
@@ -0,0 +1,30 @@
+def analyze_numbers(numbers):
+    if not numbers:
+        return 0, 0, 0
+    
+    total = sum(numbers)
+    average = total / len(numbers)
+    
+    positive_count = 0
+    for num in numbers:
+        if num > 0:
+            positive_count += 1
+    
+    return total, average, positive_count
+
+def get_coordinates():
+    x = 10
+    y = 20
+    z = 30
+    return x, y, z
+
+data = [3, -1, 4, -2, 0, 5, -3]
+total, avg, positives = analyze_numbers(data)
+
+print(f"Numbers: {data}")
+print(f"Total: {total}")
+print(f"Average: {avg:.2f}")
+print(f"Positive numbers: {positives}")
+
+x, y, z = get_coordinates()
+print(f"\nCoordinates: x={x}, y={y}, z={z}")
\ No newline at end of file