aggiunge esercizio 36

lab35.py

@@ -0,0 +1,34 @@
+print("Inserire le righe per verificare la validità del sudoku")
+
+S = []
+
+for i in range(9):
+    riga = input("Inserire riga: ")
+    riga_n = [int(c) for c in riga]
+    S.append(riga_n)
+
+status = True
+
+for j in range(9):
+    riga = S[j]
+    for n in range(1, 10):
+        if n not in riga:
+            status = False
+
+for k in range(9):
+    colonna = [S[r][k] for r in range(9)]
+    for n in range(1, 10):
+        if n not in colonna:
+            status = False
+
+for r in range(0, 9, 3):
+    for c in range(0, 9, 3):
+        quadrato = [S[r+dr][c+dc] for dr in range(3) for dc in range(3)]
+        for n in range(1, 10):
+            if n not in quadrato:
+                status = False
+
+if status == True:
+    print("Si")
+else:
+    print("No")

lab36.py

@@ -0,0 +1,32 @@
+class Stack:
+    def __init__(self):
+        self.__stack_list = []
+
+    def push(self, val):
+        self.__stack_list.append(val)
+
+    def pop(self):
+        val = self.__stack_list[-1]
+        del self.__stack_list[-1]
+        return val
+
+class CountingStack(Stack):
+    def __init__(self):
+        Stack.__init__(self)
+        self.__j = 0
+
+    def get_counter(self):
+        return self.__j 
+
+    def pop(self):
+        self.__j += 1
+        return Stack.pop(self)
+
+
+stk = CountingStack()
+
+for i in range(100):
+    stk.push(i)
+    stk.pop()
+
+print(stk.get_counter())