Презентация на тему: 1 a = 5 b = 10 15 print a, b 5 10 print a + b print float (a) 5.0

1 a = 5 b = 10 15 print a, b 5 10 print a + b print float (a) 5.0

2 a = 5 b = 10 15.0 print a * 1.0 5.0 print a + float (b) print str (a)+ str (b) 510

3 print 5 / 2 2 print - 5 / 2 -3

4 a = 5 b = 2 print a / b 2 print float (a) / b 2.5 print a * 1.0 / b 2.5 print a / b * 1.0 2.0 print a / float (b ) 2.5

a= raw_input () b= raw_input () c= raw_input () print int (a)+ int (b)+ int (c ) # -*- coding: utf-8 -*- print " Введите первое число" a = raw_input () print " Введите второе число" b = raw_input () print " Введите третье число" c = raw_input () print " Сумма чисел =", int (a)+ int (b)+ int (c) 5 5 8 3 16

a = raw_input () b = raw_input () print int (a) + int (b) print int (a) - int (b) print int (a) * int (b ) 6 a = int ( raw_input ()) b = int ( raw_input ()) print a + b print a - b print a * b

7 a = 0 a = a + 50 a = a - 10 a = a * 3 a = a / 2 a += 50 a -= 10 a *= 3 a /= 2

a b a and b 0 0 0 0 1 0 1 0 0 1 1 1 a b a or b 0 0 0 0 1 1 1 0 1 1 1 1 print 5 > 3 and 3 < 2 И ИЛИ False print 5 > 3 and 3 > 2 True print 5 > 3 or 3 < 2 True True False True True True False print not 5 > 3 False True a not a 0 1 1 0 НЕ