x=10y=20ifx>y:print("x is greater than y")else:print("x is not greater than y")ifx==y:print("x equals y")else:print("x does not equal y")name1="Alice"name2="Bob"ifname1<name2:print("name1 comes before name2")else:print("name1 does not come before name2") Python Copy...
The string is not equal to 'world' 1. 判断字符串包含关系 我们可以使用in关键字来判断一个字符串是否包含在另一个字符串中。例如,如果我们想判断一个字符串是否包含子字符串"ell",可以使用以下代码: str1="hello"if"ell"instr1:print("The string contains 'ell'")else:print("The string does not con...
Q: How does the "if" statement work in programming? A: The "if" statement in programming usually consists of a condition and a block of code. The condition is usually written using relational or logical operators to compare values. These operators include equal to (=), not equal to (!=...
51CTO博客已为您找到关于python ifequal的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及python ifequal问答内容。更多python ifequal相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
if len(x) in (4, 6) and x.isdigit(): print "True" else: print "False" 其中in检查给定容器中的容器。请注意,4 or 6自行评估某些不受欢迎的东西,这就是您的第一个代码段失败的原因。你可以在 python shell 上查看它: >>> 4 or 6 4...
If the sets contain the same elements, regardless of their order, the comparison will return “Equal”. Otherwise, it will return “Not equal”.if set(my_list1) == set(my_list2): print("Equal") else: print("Not equal") # Equal...
A string can be non-empty but contain only whitespace characters. To handle this, you might want to useif not my_string.strip()to check for the presence of non-whitespace characters. How does strip() work in checking for an empty string?
百度试题 结果1 题目执行下列Python语句将产生的结果是()。 x=2;y=2.0 if(x==y):print("Equal" )else:print("Not Equal" ) A. 编译错误 B. 运行时错误 C. Equal D. Not Equal相关知识点: 试题来源: 解析 C 反馈 收藏
str3 = "Python" str4 = "python" if str3.lower() == str4.lower(): print("Strings are equal (case-insensitive)") else: print("Strings are not equal (case-insensitive)") 逻辑运算符 在if语句的条件部分,我们可以使用逻辑运算符(and,or,not)来组合多个条件: ...
关于python if else语句的编写 Python中的if else语句用于根据特定条件的真假来决定程序流程。if语句可以单独使用或与else语句一起使用。 基本的if语句的语法如下: if condition: #执行语句 #执行语句 #…… 如果条件为真,则执行if语句下的所有语句;否则,跳过if语句块并执行后面的语句。