Conditional statement (IF, THEN, ELSE)什么意思 更新时间:2025-06-11 17:40:31 英文简称:IF 中文全称: 条件语句(如果别人) 所属分类:无 词条简介: 无 同"IF"简称 Immunofluorescence免疫荧光Interferon干扰素Internal Fragmentation内部碎片Institute of Fuel燃料学会[英]Intr
Learn the fundamentals of conditional statements in programming including if, if-else, and if-else-if statements. Understand how these statements can be used to make your program very powerful and be able to be used for a vast variety of purposes.
Compilation error if any line breaks before else statement as like below example the below program givessyntax error: unexpected else, expecting } funcmain() {varnumerVariable=1001ifnumerVariable<=100{fmt.Printf("Number is less than 100")}elseifnumerVariable>100&&numerVariable<=1000{fmt.Printf("...
In this tutorial, we will learn about the if... else... and if... else if... conditional statements and use them to add logic to our C# programs. The if... statements in C# will help us as we begin to write more advanced programs. ...
3) if else .. if condition (ladder/multiple if conditions) This type of if statement is used when you have more than one test conditions and blocks to execute. Syntax if(test-condition1) { Block1; } else if(test-condition2) {
除了基础的单一if结构,许多编程语言支持更复杂的条件逻辑判断,包括if-else语句、else if链以及嵌套的if语句。 IF-ELSE STATEMENT if-else语句提供了当条件不成立时执行代码的能力: if (condition) { // Code to execute if condition is true } else { ...
if-else-if statement is used when we need to check multiple conditions. In this statement we have only one “if” and one “else”, however we can have multiple “else if”. It is also known asif else if ladder. This is how it looks: ...
Elif is a rather unique term as other programming languages don’t use it. Other programming languages use"else if "to put up one more condition. While Python combines"else and if "and makes it an"elif "conditional statement. The usage of the"elif "statement will get more clear through ...
We then have our first if statement. This conditional statement checks if our current day equals “Mon“. If the day is not equal to “Mon“, it falls through to ourelseifstatement. Within thiselseifstatement, we check if the current day is equal to “Tue“, we will echo the text “...
if (表达式) 语句1 else 语句2 当然,else是“否则”的意思。 当表达式的值不为0的时候执行语句1,,当表达式的值为0的时候执行语句2。对于上面的例子,当输入的值能被5整除的时候,也要输出相应的信息,这样我们就能清晰地通过运行结果来判断了. else if 语句 ...