03_zemljevid_ovir

.vscode/settings.json

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+{
+  "python.testing.unittestArgs": ["-v", "-s", ".", "-p", "*_test.py"],
+  "python.testing.pytestEnabled": false,
+  "python.testing.unittestEnabled": true
+}

01_kolicina_goriva/naloga.py

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+weight = int(input("Vnesi težo tovora: "))
+fuel_weight = 0
+actual_fuel_weight = 0
+
+while weight > 0:
+    weight = weight // 3 - 2
+    fuel_weight += 1
+    if weight <= 0:
+        continue
+    actual_fuel_weight += weight
+
+print("Teža goriva:", fuel_weight)
+print("Dejanska teža goriva:", actual_fuel_weight)

02_sikaniranje/naloga.py

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+ovire = [(1, 3, 6), (2, 4, 3), (4, 6, 7), (3, 4, 9), (6, 9, 5), (9, 10, 2), (9, 10, 8)]
+x = 6
+
+min_y = None
+for x1, x2, y in ovire:
+    if x >= x1 and x <= x2 and (min_y == None or min_y > y):
+        min_y = y
+
+print(min_y)
+
+# Dodatna naloga
+
+ovire = [(1, 3, 6), (2, 4, 3), (4, 6, 7), (3, 4, 9), (6, 9, 5), (9, 10, 2), (9, 10, 8)]
+
+sirina = 0
+for x1, x2, y in ovire:
+    if x2 > sirina:
+        sirina = x2
+
+max_x = 0
+max_y = 0
+
+for x in range(1, sirina+1):
+    min_y = None
+    for x1, x2, y in ovire:
+      if x >= x1 and x <= x2 and (min_y == None or min_y > y):
+        min_y = y
+    
+    if min_y == None:
+        print(x, "Zmaga!")
+        break
+
+    if max_y < min_y:
+        max_y = min_y
+        max_x = x
+else:
+    print(max_x, max_y)

03_zemljevid_ovir/naloga.py

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+def dolzina_ovir(vrstica):
+    count = 0
+    for char in vrstica:
+        if char == "#":
+            count += 1
+    return count
+
+def stevilo_ovir(vrstica):
+    count = 0
+    ovira = False
+    for char in vrstica:
+        if char == "#":
+            if not ovira:
+                ovira = True
+        elif ovira:
+            count += 1
+            ovira = False
+    if ovira:
+        count += 1
+    return count
+
+def najsirsa_ovira(vrstica):
+    sirina_max = 0
+    sirina = 0
+    for char in vrstica:
+        if char == "#":
+            sirina += 1
+        else:
+            if sirina > sirina_max:
+                sirina_max = sirina
+            sirina = 0
+    if sirina > sirina_max:
+        sirina_max = sirina
+    return sirina_max
+
+def pretvori_vrstico(vrstica):
+    ovire = []
+    ovira = False
+    start = 0
+    for i, char in enumerate(vrstica):
+        if char == "#":
+            if not ovira:
+                start = i + 1
+                ovira = True
+        elif ovira:
+            ovire.append((start, i))
+            ovira = False
+    if ovira:
+        ovire.append((start, i + 1))
+    return ovire
+
+def pretvori_zemljevid(vrstice):
+    ovire = []
+    for y, vrstica in enumerate(vrstice, start=1):
+        for ovira in pretvori_vrstico(vrstica):
+            ovire.append((*ovira, y))
+    return ovire
+
+def izboljsave(prej, potem):
+    nove_ovire = []
+    star_zemljevid = pretvori_zemljevid(prej)
+    for ovira in pretvori_zemljevid(potem):
+        if ovira not in star_zemljevid:
+            nove_ovire.append(ovira)
+    return nove_ovire
+
+def huligani(prej, potem):
+    dodane_ovire = []
+    odstranjene_ovire = []
+
+    star_zemljevid = pretvori_zemljevid(prej)
+    nov_zemljevid = pretvori_zemljevid(potem)
+
+    for ovira in star_zemljevid:
+        if ovira not in nov_zemljevid:
+            odstranjene_ovire.append(ovira)
+
+    for ovira in nov_zemljevid:
+        if ovira not in star_zemljevid:
+            dodane_ovire.append(ovira)
+
+    return dodane_ovire, odstranjene_ovire

03_zemljevid_ovir/naloga_test.py

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+import unittest
+from naloga import *
+
+class Test(unittest.TestCase):
+    def test_dolzina_ovir(self):
+        self.assertEqual(3, dolzina_ovir("...###..."))
+        self.assertEqual(1, dolzina_ovir("...#..."))
+        self.assertEqual(2, dolzina_ovir("...#..#."))
+        self.assertEqual(7, dolzina_ovir("#...#####..#."))
+        self.assertEqual(8, dolzina_ovir("...#####.##...#"))
+        self.assertEqual(9, dolzina_ovir("#...#####.##...#"))
+        self.assertEqual(6, dolzina_ovir("##...#.#...##"))
+        self.assertEqual(0, dolzina_ovir("..."))
+        self.assertEqual(0, dolzina_ovir("."))
+
+    def test_stevilo_ovir(self):
+        self.assertEqual(1, stevilo_ovir("...###..."))
+        self.assertEqual(1, stevilo_ovir("...#..."))
+        self.assertEqual(2, stevilo_ovir("...#..#."))
+        self.assertEqual(3, stevilo_ovir("#...#####..#."))
+        self.assertEqual(3, stevilo_ovir("...#####.##...#"))
+        self.assertEqual(4, stevilo_ovir("#...#####.##...#"))
+        self.assertEqual(4, stevilo_ovir("##...#.#...##"))
+        self.assertEqual(0, stevilo_ovir("..."))
+        self.assertEqual(0, stevilo_ovir("."))
+
+    def test_najsirsa_ovira(self):
+        self.assertEqual(3, najsirsa_ovira("...###..."))
+        self.assertEqual(1, najsirsa_ovira("...#..."))
+        self.assertEqual(1, najsirsa_ovira("...#..#."))
+        self.assertEqual(5, najsirsa_ovira("#...#####..#."))
+        self.assertEqual(5, najsirsa_ovira("...#####.##...#"))
+        self.assertEqual(5, najsirsa_ovira("#...#####.##...#"))
+        self.assertEqual(6, najsirsa_ovira("######...#####.##...#"))
+        self.assertEqual(6, najsirsa_ovira("...#####.##...######"))
+
+    def test_pretvori_vrstico(self):
+        self.assertEqual([(3, 5)], pretvori_vrstico("..###."))
+        self.assertEqual([(3, 5), (7, 7)], pretvori_vrstico("..###.#."))
+        self.assertEqual([(1, 2), (5, 7), (9, 9)], pretvori_vrstico("##..###.#."))
+        self.assertEqual([(1, 1), (4, 6), (8, 8)], pretvori_vrstico("#..###.#."))
+        self.assertEqual([(1, 1), (4, 6), (8, 8)], pretvori_vrstico("#..###.#"))
+        self.assertEqual([], pretvori_vrstico("..."))
+        self.assertEqual([], pretvori_vrstico(".."))
+        self.assertEqual([], pretvori_vrstico("."))
+
+    def test_pretvori_zemljevid(self):
+        zemljevid = [
+            "......",
+            "..##..",
+            ".##.#.",
+            "...###",
+            "###.##",
+        ]
+        self.assertEqual([(3, 4, 2), (2, 3, 3), (5, 5, 3), (4, 6, 4), (1, 3, 5), (5, 6, 5)], pretvori_zemljevid(zemljevid))
+
+        zemljevid = [
+            "..............##...",
+            "..###.....###....##",
+            "...###...###...#...",
+            "...........#.....##",
+            "...................",
+            "###.....#####...###"
+        ]
+        self.assertEqual([(15, 16, 1),
+                          (3, 5, 2), (11, 13, 2), (18, 19, 2),
+                          (4, 6, 3), (10, 12, 3), (16, 16, 3),
+                          (12, 12, 4), (18, 19, 4),
+                          (1, 3, 6), (9, 13, 6), (17, 19, 6)], pretvori_zemljevid(zemljevid))
+
+    def test_izboljsave(self):
+        prej = [
+            "..............##...",
+            "..###.....###....##",
+            "...###...###...#...",
+            "...........#.....##",
+            "...................",
+            "###.....#####...###"
+        ]
+
+        potem = [
+            "...##.........##...",
+            "..###.....###....##",
+            "#..###...###...#...",
+            "...###.....#.....##",
+            "................###",
+            "###.....#####...###"
+        ]
+
+        self.assertEqual([(4, 5, 1), (1, 1, 3), (4, 6, 4), (17, 19, 5)], izboljsave(prej, potem))
+
+        self.assertEqual([], izboljsave(prej, prej))
+
+    def test_huligani(self):
+        prej = [
+            "..............##...",
+            "..###.....###....##",
+            "...###...###...#...",
+            "...........#.....##",
+            "...................",
+            "###.....#####...###"
+        ]
+
+        potem = [
+            "...##..............",
+            "..........###....##",
+            "#..###...###...#...",
+            "...###.....#.....##",
+            "................###",
+            "###.....##.##...###"
+        ]
+
+        dodane, odstranjene = huligani(prej, potem)
+        self.assertEqual([(4, 5, 1), (1, 1, 3), (4, 6, 4), (17, 19, 5), (9, 10, 6), (12, 13, 6)], dodane, "Napaka v seznamu dodanih")
+        self.assertEqual([(15, 16, 1), (3, 5, 2), (9, 13, 6)], odstranjene, "Napaka v seznamu odstranjenih")
+
+        dodane, odstranjene = huligani(potem, prej)  # Pazi, obrnjeno!
+        self.assertEqual([(15, 16, 1), (3, 5, 2), (9, 13, 6)], dodane, "Napaka v seznamu dodanih")
+        self.assertEqual([(4, 5, 1), (1, 1, 3), (4, 6, 4), (17, 19, 5), (9, 10, 6), (12, 13, 6)], odstranjene, "Napaka v seznamu odstranjenih")
+
+        self.assertEqual(([], []), huligani(prej, prej))
+
+
+if __name__ == "__main__":
+    unittest.main()