Lesson 004

task_01.py

@@ -0,0 +1,6 @@
+a = int(input())
+b = int(input())
+if a > b:
+    print(b)
+else:
+    print(a)

task_02.py

@@ -0,0 +1,7 @@
+num = int(input())
+if num > 0:
+    print(1)
+elif num < 0:
+    print(-1)
+else:
+    print(0)

task_03.py

@@ -0,0 +1,10 @@
+a = int(input())
+b = int(input())
+c = int(input())
+d = int(input())
+sq1 = (a+b) % 2
+sq2 = (c+d) % 2
+if sq1 == sq2:
+    print("YES")
+else:
+    print("NO")

task_04.py

@@ -0,0 +1,5 @@
+n = int(input())
+if n % 4 == 0 and not n % 100 == 0 or n % 400 == 0:
+    print("YES")
+else:
+    print("NO")

task_05.py

@@ -0,0 +1,10 @@
+a = int(input())
+b = int(input())
+c = int(input())
+
+if a <= b and a <= c:
+    print(a)
+elif b <= a and b <= c:
+    print(b)
+else:
+    print(c)

task_06.py

@@ -0,0 +1,9 @@
+a = int(input())
+b = int(input())
+c = int(input())
+if a == b and a == c:
+    print(3)
+elif a == b and a != c or b == c and a != b or a == c and b != c:
+    print(2)
+else:
+    print(0)

task_07.py

@@ -0,0 +1,8 @@
+a = int(input())
+b = int(input())
+c = int(input())
+d = int(input())
+if a == c or b == d:
+    print("YES")
+else:
+    print("NO")

task_08.py

@@ -0,0 +1,10 @@
+x1 = int(input())
+y1 = int(input())
+x2 = int(input())
+y2 = int(input())
+stepX = (x1-x2)
+stepY = (y1 - y2)
+if abs(stepX) <= 1 and abs(stepY) <= 1:
+    print("YES")
+else:
+    print("NO")

task_09.py

@@ -0,0 +1,10 @@
+x1 = int(input())
+y1 = int(input())
+x2 = int(input())
+y2 = int(input())
+stepX = (x1-x2)
+stepY = (y1 - y2)
+if abs(stepX) == abs(stepY):
+    print('YES')
+else:
+    print('NO')

task_10.py

@@ -0,0 +1,10 @@
+x1 = int(input())
+y1 = int(input())
+x2 = int(input())
+y2 = int(input())
+stepX = (x1-x2)
+stepY = (y1 - y2)
+if abs(stepX) == abs(stepY) or x1 == x2 or y1 == y2:
+    print('YES')
+else:
+    print('NO')

task_11.py

@@ -0,0 +1,10 @@
+x1 = int(input())
+y1 = int(input())
+x2 = int(input())
+y2 = int(input())
+dx = abs(x1 - x2)
+dy = abs(y1 - y2)
+if dx == 1 and dy == 2 or dx == 2 and dy == 1:
+    print('YES')
+else:
+    print('NO')

task_12.py

@@ -0,0 +1,7 @@
+n = int(input())
+m = int(input())
+k = int(input())
+if k < n * m and ((k % n == 0) or (k % m == 0)):
+    print('YES')
+else:
+    print('NO')

task_13.py

@@ -0,0 +1,15 @@
+n = int(input())
+m = int(input())
+x = int(input())
+y = int(input())
+
+if n > m:
+    n, m = m, n
+if x >= n / 2:
+    x = n - x
+if y >= m / 2:
+    y = m - y
+if x < y:
+    print(x)
+else:
+    print(y)