只有当两个条件都满足时,才会输出"Both conditions are true"。 综合示例 为了更好地理解两个条件都要满足的情况,我们可以结合逻辑运算符和if语句,编写一个综合示例: age=25income=50000ifage>18andincome>30000:print("You are eligible for a credit card")else:print("You are not eligible for a credit c...
If needed, we can use logical operators such asandandorto create complex conditions to work with anifstatement. age =35salary =6000 # add two conditions using and operatorifage >=30andsalary >=5000: print('Eligible for the premium membership.')else:print('Not eligible for the premium membe...
If statement, without indentation (will raise an error): a =33 b =200 ifb > a: print("b is greater than a")# you will get an error Try it Yourself » Elif Theelifkeyword is Python's way of saying "if the previous conditions were not true, then try this condition". ...
DieTwo = random.randint(1,6) print(DieOne) print(DieTwo) print() if (DieOne == 6) and (DieTwo == 6): num = str(num) print('You got double 6s in ' + num + ' tries!') print() break TLDR 在底部。 首先,如果以下条件为真,则 while 循环运行,因此 DieOne != 6 or DieTwo !
# 没有额外的缩进if(this_is_one_thingandthat_is_another_thing):do_something()# 增加一个注释,在能提供语法高亮的编辑器中可以有一些区分if(this_is_one_thingandthat_is_another_thing):# Since both conditions are true, we can frobnicate.do_something()# 在条件判断的语句添加额外的缩进if(this_...
if (this_is_one_thing and that_is_another_thing): # Since both conditions are true, we can frobnicate. do_something() # Add some extra indentation on the conditional continuation line. if (this_is_one_thing and that_is_another_thing): do_something() (另外可以参考下面的考虑:关于换行符...
if(this_is_one_thing and that_is_another_thing):# Since both conditions aretrue,we can frobnicate.do_something()# 在延续行使用额外缩进.if(this_is_one_thing and that_is_another_thing):do_something() 多行构造的{ } / [ ] / ( )可以在列表最后一行的第一个非空白字符下对齐,如下所示:...
▍83、在一个if语句中,至少满足多个条件中的一个 math_points = 40 biology_points = 78 physics_points = 56 history_points = 72 my_conditions = [math_points > 50, biology_points > 50, physics_points > 50, history_points > 50] if any(my_conditions): print("Congratulations! You have pass...
Each pair has the form (condition, event). If we were processing the entire Brown Corpus by genre, there would be 15 conditions (one per genre) and 1,161,192 events (one per word) Counting Words by Genre按类型统计单词 In Section 2.1, we saw a conditional frequency distribution where the...
这是最简单的编程功能。IF 测试我们要看的下一个编程功能是if语句和它的派生物——elif和else。正如您所料,if执行一个测试,然后根据测试结果从备选方案中进行选择。最基本的if语句是这样的:>>> if 1: ... print 'true' ... true 1与布尔值true相同,所以前面的语句将总是打印true。