Tasks solved

intro/Task102.py

@@ -0,0 +1,6 @@
+def add_three_numbers(x, y, z):
+    return x + y + z
+
+if __name__ == '__main__':
+    print(add_three_numbers(2,5,7))
+    print(add_three_numbers(-3,-1,2))

intro/Task103.py

@@ -0,0 +1,5 @@
+def probabilty(x):
+    if x >= 0 and x<=1:
+        return x
+    else:
+        return 0

intro/Task104.py

@@ -0,0 +1,5 @@
+def farenheit(x):
+    if x< -273.15:
+        return -459.67
+    else:
+        return(x * 9/5) + 32

intro/Task105.py

@@ -0,0 +1,8 @@
+def is_almost_prime(x, limit):
+    if x <0:
+        return False
+    else: 
+        for y in range(2, limit+1):
+            if(x % y == 0):
+                return False
+        reutrn True

intro/Task106.py

@@ -0,0 +1,5 @@
+def penultimate(list, otherwise):
+    if len(list) < 2:
+        return otherwise
+    else:
+        return list[-2]