Коммит main в маи

2.3/5.py

+n = float(input())
+
+c = 0
+while n != 0:
+    if n >= 500:
+        c += 0.9 * n
+    else:
+        c += n
+
+    n = float(input())
+
+print(c)
\ No newline at end of file

2.3/6.py

+n1, n2 = int(input()), int(input())
+
+for i in range(min(n1, n2), 0, -1):
+    if n2 % i == 0 and n1 % i == 0:
+        print(i)
+        break
\ No newline at end of file

2.3/7.py

+n1, n2 = int(input()), int(input())
+
+com = 0
+
+for i in range(min(n1, n2), 0, -1):
+    if n2 % i == 0 and n1 % i == 0:
+        com = i
+        break
+
+print((n1 // com) * (n2 // com) * com)
\ No newline at end of file

2.3/8.py

+s, n = input(), int(input())
+
+for _ in range(n):
+    print(s)
\ No newline at end of file

2.3/9.py

+n = int(input())
+
+o = 1
+
+for i in range(2, n + 1):
+    o *= i
+
+print(o)
\ No newline at end of file

2.4/1.py

+n = int(input())
+
+m = [[0] * n for i in range(n)]
+
+for i in range(n):
+    m[0][i] = i + 1
+
+for i in range(1, n):
+    for j in range(n):
+        m[i][j] = (i + 1) * (j + 1)
+
+for arr in m:
+    print(*arr)
\ No newline at end of file

2.4/10.py

+n = int(input())
+print("А Б В")
+
+arr = [1, 1, n - 2]
+print(*arr)
+
+for i in range(2, n - 1):
+    arr = [1, i, n - 1 - i]
+    print(*arr)
+
+for i in range(2, n - 1):
+    for j in range(1, n - i):
+        arr = [i, j, n - j - i]
+        print(*arr)
\ No newline at end of file

2.4/11.py

+c = 0
+for _ in range(int(input())):
+    n = int(input())
+    f = False
+    if n == 1 or n == 0 or n == -1:
+        continue
+    else:
+        for i in range(2, n // 2 + 1):
+            if n % i == 0:
+                f = True
+                break
+        if f:
+            continue
+        c += 1
+
+print(c)
\ No newline at end of file

2.4/12.py

+a, b = int(input()), int(input())
+
+lenn = len(str(a * b))
+
+for i in range(1, a + 1):
+    arr = []
+    for j in range(1, b + 1):
+        n = b * (i - 1) + j
+        arr.append(" " * (lenn - len(str(n))) + str(n))
+    print(*arr)
\ No newline at end of file

2.4/13.py

+a, b = int(input()), int(input())
+
+lenn = len(str(a * b))
+
+for i in range(1, a + 1):
+    arr = []
+    for j in range(1, b + 1):
+        n = a * (j - 1) + i
+        arr.append(" " * (lenn - len(str(n))) + str(n))
+    print(*arr)
\ No newline at end of file

2.4/14.py

+a, b = int(input()), int(input())
+
+lenn = len(str(a * b))
+
+for i in range(1, a + 1):
+    arr = []
+    if i % 2 == 1:
+        for j in range(1, b + 1):
+            n = b * (i - 1) + j
+            arr.append(" " * (lenn - len(str(n))) + str(n))
+    else:
+        for j in range(b, 0, -1):
+            n = b * (i - 1) + j
+            arr.append(" " * (lenn - len(str(n))) + str(n))
+    print(*arr)
\ No newline at end of file

2.4/15.py

+a, b = int(input()), int(input())
+
+lenn = len(str(a * b))
+
+
+for i in range(1, a + 1):
+    arr = []
+    for j in range(1, b + 1):
+        if j % 2 == 1:
+            n = a * (j - 1) + i
+            arr.append(" " * (lenn - len(str(n))) + str(n))
+        else:
+            n = a * (j) - (i - 1)
+            arr.append(" " * (lenn - len(str(n))) + str(n))
+    print(*arr)
\ No newline at end of file

2.4/16.py

+n = int(input())
+ln = int(input())
+
+a = []
+for i in range(1, n + 1):
+    if (ln - len(str(i))) % 2 == 0:
+        a.append(" " * ((ln - len(str(i))) // 2) + str(i) + " " * ((ln - len(str(i))) // 2) + "|")
+    if (ln - len(str(i))) % 2 == 1:
+        a.append(" " * ((ln - len(str(i))) // 2) + str(i) + " " * ((ln - len(str(i))) // 2 + 1) + "|")
+a[-1] = a[-1][:-1]
+print(*a, sep="")
+
+for i in range(2, n + 1):
+    a = []
+    print("-" * ((ln * n) + (n - 1)))
+    for j in range(1, n + 1):
+        if (ln - len(str(i * j))) % 2 == 0:
+            a.append(" " * ((ln - len(str(i * j))) // 2) + str(i * j) + " " * ((ln - len(str(i * j))) // 2) + "|")
+        if (ln - len(str(i * j))) % 2 == 1:
+            a.append(" " * ((ln - len(str(i * j))) // 2) + str(i * j) + " " * ((ln - len(str(i * j))) // 2 + 1) + "|")
+    a[-1] = a[-1][:-1]
+    print(*a, sep="")  
\ No newline at end of file

2.4/17.py

+c = 0
+for _ in range(int(input())):
+    s = input()
+    if s == s[::-1]:
+        c += 1
+
+print(c)
\ No newline at end of file

2.4/18.py

+n = int(input())
+a, b = 1, 1
+arr = []
+
+while True:
+    t = []
+    f = False
+    for _ in range(b):
+        t.append(str(a))
+
+        if a == n:
+            f = True
+            break
+
+        a += 1
+    arr.append(t)
+    if f:
+        break
+
+    b += 1
+
+ln = len(" ".join(arr[-1]))
+
+for t in arr:
+    print(f'{" ".join(t):^{ln}}')
\ No newline at end of file

2.4/19.py

+n = int(input())
+
+matrix = [[None] * n for _ in range(n)]
+ln = len(str(n - n // 2))
+
+for i in range(n):
+    for j in range(n):
+
+        if i >= n // 2:
+            a = n - i
+        else:
+            a = i + 1
+
+        if j >= n // 2:
+            b = n - j
+        else:
+            b = j + 1
+        
+        matrix[i][j] = " " * (ln - len(f"{min(a, b)}")) + f"{min(a, b)}"
+
+for a in matrix:
+    print(*a)
\ No newline at end of file

2.4/2.py

+n = int(input())
+
+for i in range(n):
+    for j in range(n):
+        print(f"{(j + 1)} * {(i + 1)} = {(i + 1) * (j + 1)}")
\ No newline at end of file

2.4/20.py

+n = int(input())
+m = 0
+m_b = 0
+
+for b in range(2, 11):
+    s = ""
+    num = n
+    while num:
+        s += str(num % b)
+        num //= b
+
+    if (res := sum([int(i) for i in s])) > m:
+        m = res
+        m_b = b
+
+print(m_b)
\ No newline at end of file