if then else structure

Java Branching Structure-if...else/switchSequential structures can only be executed sequentially, not judged and chosen, so branching structures are required.There are two types of branching structures in Java: if statement Switch

If ... Then ... Else statementConditionally executes a set of statements based on the value of an expression. If condition Then statements [Else elsestatements] Or, use block-form syntax: If condition Then[Statements][ElseIf condition-n

If statementAn If statement contains a Boolean expression and one or more statements.GrammarThe syntax for the IF statement is as follows:if (Boolean expression){If the Boolean expression is true, the statement executed}If the value of the Boolean

If statement a method that makes a variable or some other type of data to make a decision. For example, you may have a Script to check if the Boolean value is True or FALSE, or the variable contains a number or string value. Use the IF statement

Tag: The code implementation has one fill highlight than the multi-label roundSometimes the programming for a long time, if you stop to think about it, even some of the most basic knowledge points, it may also make their own circle. In fact, at the

Conditional statement, which is a kind of statement that chooses to execute according to the condition in the program, the difficulty lies in how to abstract the condition accurately in the actual use of such statement. For example, to implement the

1, If-elseGrammar:if (condition){Statement 1;}Else{Statement 2;}Execution process:If the condition is true, the statement block 1 of the if band is executed and the statement block 2 of the else Band is skipped, and if the condition is false, the

Hello, it's time for me to sum up my classroom knowledge. What you learned today in the cloud and college is the IF statement under Select Structure in C #. Here's a summary of what you've learned today.theory : The IF statement is the most common

What is traits? Why do people think of it as an important technology of C ++ generic programming? In short, traits is so important because it allows the system to make decisions based on the Type during compilation,It is like making a decision based

1. IF syntaxIF expression then ... END IF;For example:Set Serverout ondeclare v_name varchar2: = ' &name '; begin if V_name= ' Kiki ' then dbms_output.put_ Line (' login successful '); End if;end;/--------execution results as follows---