本文将为您描述python 分支语句 等值判断 逻辑运算符,教程操作方法:# 分支语句age = 233if age < 18: print('您还未满18岁,禁止入内')elif age > 18 and age < 60: print("欢迎光临,年龄在18-60之间")else: print("欢迎光临，年龄大于60岁")weight = input('体重(kg): ')height = input("身高(cm):")#体重/ 身高的平方 pow(4,2) = 16bmi = int(weight) / pow(float(height), 2)print(bmi)if bmi <= 18.4: print('偏瘦')elif bmi > 18.4 and bmi <=23.9: print('正常')elif bmi > 23.9 and bmi <= 27.9: print('过重')else: print('肥胖')# 等值判断print(1 == 1.0) #Trueprint(1 == '1') #Falseprint(1 == int('1')) #True# 逻辑运算符 优先级 not > and > ora = 4 > 1 #Trueb = 5 < 2 #Falsec = 8 == 8 #Trued = 9 < 6 #Falseprint( a and b) #Falseprint( a and c) #Trueprint( a or b) #Trueprint( d or b) #Falseprint(not a) #Falseprint(not b) #Truer1 = a and b or c and not d# a and b or c and True# False or True# Trueprint(r1) # Truer2 = (a and (not b or c)) and d# (a and (True or c)) and d# (a and True) and d# True and False# Falseprint(r2) # Falsepython 分支语句 等值判断 逻辑运算符就为您介绍到这里，感谢您关注懒咪学编程c.lanmit.com.
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