>=:大于等于(greater than equal ——> ge) <:小于(less than ——> lt) <=:小于等于(less than equal ——> le) ==:等于(equal ——> eq) !=:不等于(not equal ——> ne) 四、逻辑运算符 注意:逻辑运算符的结果一定是true/falsePython如何画九朵花python皮卡丘怎么编程。 and:condition and cond...
greater_than_equal=x>=y # 大于等于 less_than_equal=x<=y # 小于等于 3. 逻辑运算符 逻辑运算符用于组合多个条件,并返回布尔结果。以下是一些常见的逻辑运算符: 与:and 或:or 非:not 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 逻辑运算符示例 x=True y=False logical_and=x and y # ...
# Python # R+ - / * + - / *# The same goes for logical operators< #less than < #less than> #greater than > #greater than<= #less than or equal to <= #less than or equal to== #is equal to == #is equal to!= #is not equal...
>>>deflessthan(x,y):returnx<y...>>>defgreaterthan(x,y):returnx>y...>>>defminmax(test,*args):...res=args[0]...foriinargs[1:]:...iftest(i,res):...res=i...print(res)...>>>minmax(lessthan,2,4,1,-1)-1>>>minmax(greaterthan,2,4,1,-1)4 ...
<= Is less than or equal to 小于等于 > Is greater than 大于 >= Is greater than or equal to 大于等于 == Is equal to 如果等于 != Is not equal to 不等于 除了这些python和其他的语言也有 逻辑运算符 例如and 、 or 类型转换 类型转换函数 转换路径 ...
# Python # R + - / * + - / *# The same goes for logical operators < #less than < #less than > #greater than > #greater than <= #less than or equal to <= #less than or equal to == #is equal to == #is equal to != #is not equal to != #is not equal to & #and...
.format(first_num, second_num)) else: print("{} and {} are not equal.".format(first_num, second_num)) if first_num < second_num: print("{} is less than {}.".format(first_num, second_num)) else: print("{} is greater than {}.".format(first_num, second_num)) if和elif...
db.collection.find({ "field" : { $gte: value } } ); // greater than or equal to : field >= value db.collection.find({ "field" : { $lte: value } } ); // less than or equal to : field <= value 如查询j大于3,小于4: ...
除了and运算符,我们还可以使用or运算符将多个条件进行并列。例如,我们可以编写一个程序来判断一个数是否大于10或小于5。 num=7ifnum>10ornum<5:print("The number is either greater than 10 or less than 5.")else:print("The number is neither greater than 10 nor less than 5.") ...
()语句一行输出类似字符串'Operator < means less than.'的语句;对字典operators_dict增加键-值对'>': 'greater than'后,输出一个换行,再使用print()语句一行打印字符串'The dict was changed to:',再次使用for循环遍历 已使用sorted()函数按升序进行临时排序的包含字典operators_dict的所有键的列表,使用print(...