1

levieProekti/Olymp2020/uoi/2 tour/A-Torti.py

@@ -0,0 +1,12 @@
+tortiv, kmonet = map(int, input().split())
+uzeEst = kmonet + 1
+
+if kmonet > tortiv:
+    potratil = tortiv - 1
+
+else:
+    potratil = kmonet
+    if uzeEst < tortiv:
+        potratil += (tortiv - uzeEst)
+
+print(potratil)

levieProekti/Olymp2020/uoi/2 tour/C-Triyka.py

@@ -0,0 +1,21 @@
+chisloVV = int(input())
+deystviy = 0
+
+while chisloVV != 1:
+    if chisloVV % 3 == 0:
+        chisloVV = chisloVV / 3
+        deystviy += 1
+
+    elif (chisloVV + 1) % 3 == 0:
+        chisloVV = (chisloVV + 1) / 3
+        deystviy += 2
+
+    elif (chisloVV - 1) % 3 == 0:
+        chisloVV = (chisloVV - 1) / 3
+        deystviy += 2
+
+    else:
+        chisloVV = chisloVV - 1
+        deystviy += 1
+
+print(deystviy)

levieProekti/Olymp2020/uoi/2 tour/D-KozakVysIMassiv.py

@@ -0,0 +1,20 @@
+dlina = int(input())
+massiv = input().split()
+deystviy = 0
+
+for i in range(dlina):
+    tempDeyst = 0
+    idlapoiskaed = 0
+    for kjkjjljdfg in range(dlina):
+        if massiv[idlapoiskaed] == '1':
+            break
+        idlapoiskaed += 1
+    if massiv[i] == "0":
+        for j in range(i):
+            if massiv[j] == "1":
+                tempDeyst += 1
+        deystviy += tempDeyst
+        massiv[i], massiv[idlapoiskaed] = massiv[idlapoiskaed], massiv[i]
+
+print(deystviy)
+

levieProekti/Olymp2020/uoi/2 tour/G-KozakVysIRyadki.py

@@ -0,0 +1,39 @@
+string = input()
+
+podxodat = 0
+
+def gen_all_pidradki():
+    allPidradkii = set()
+    for i in range(len(string)):
+        for j in range(len(string), i, -1):
+            allPidradkii.add(string[i:j:1])
+    return allPidradkii
+
+def gen_all_pidradki_2(txt, start):
+    allPidradkii = []
+    while start <= len(txt):
+        for i in range(0, len(txt)):
+            if i <= len(txt) - start:
+                allPidradkii.append(txt[i:i + start])
+        start = start + 1
+    return allPidradkii
+
+
+allPidradki = gen_all_pidradki_2(string, 3)
+
+
+for i in allPidradki:
+    odinak = 0
+    maxOdinak = 0
+    for j in range(len(i)):
+        odinak = 0
+        for sravn in range(len(i)):
+            if i[j] == i[sravn]:
+                odinak += 1
+                if odinak > maxOdinak:
+                    maxOdinak = odinak
+    if maxOdinak == (len(i) - 1):
+        podxodat += 1
+
+print(podxodat)
+