add pythons exercises

intro/Task102.py

@@ -0,0 +1,8 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 102."""
+
+def add_three_numbers(abc, bcd, cde):
+    """komentarz bo musi byc."""
+    return abc+bcd+cde

intro/Task103.py

@@ -0,0 +1,11 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 103."""
+
+def probability(abc):
+    """Komentarz"""
+    if abc >= 0.0 and abc <= 1.0:
+        return abc
+    else:
+        return 0

intro/Task104.py

@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 104."""
+
+def fahrenheit(temperature):
+    """Convert Celsius to Fahrenheit"""
+    if temperature < -273.15:
+        return -459.67
+
+    return temperature * 9.0/5.0 + 32
+
+if __name__ == '__main__':
+    print fahrenheit(10)

intro/Task105.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 105."""
+
+def is_almost_prime(number, limit):
+    """Checks if number can not be divided with limit offset"""
+    if number < 0:
+        return False
+
+    for i in range(2, limit + 1):
+        if number%i == 0:
+            return False
+
+    return True
+
+if __name__ == '__main__':
+    print is_almost_prime(5, 10)

intro/Task106.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 106."""
+
+def penultimate(array, otherwise):
+    "sprawdz liste"
+    length = len(array)
+    if length <= 1:
+        return otherwise
+    else:
+        return array[length - 2]

intro/Task107.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 107."""
+
+def list_cubed(array):
+    "szczescian elementow listy"
+    result = 0
+    length = len(array)
+    if length == 0:
+        return result
+    else:
+        while length > 0:
+            result += pow(array[length - 1], 3)
+            length -= 1
+    return result

intro/Task108.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 107."""
+
+def pokemon_speak(string):
+    "upper case"
+    index = 0
+    result = ''
+    for char in string:
+        if index % 2 == 0:
+            result += char.upper()
+        else:
+            result += char
+    return result

intro/Task109.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+
+"""Rozwiązanie zadania 107."""
+
+def count_yes_lines(filename):
+    "policz linie"
+    result = 0
+    with open(filename, 'r') as text:
+        for line in text:
+            if line == "YES\n":
+                result += 1
+    return result