The working mechanism of the if-else condition in C++ can be seen in the flowchart shared at the beginning of the article. In the if-else statement, we have two code blocks, either of which is implemented depending on whether the condition is true or false....
} else { // statement(s) will execute if the Boolean expression is false } 流程图(Flowchart) if块保护条件表达式。 如果布尔表达式的计算结果为true,则执行与if语句关联的块。 if块后面可以跟一个可选的else语句。 如果表达式的计算结果为false,则执行与else块关联的指令块。 例子(Example) var num = 1...
Flowchart of if-else Statement in C: The flowchart of the “if-else” statement helps illustrate its working +---+ | Condition | +---|---+ | +---v---+ | If true | | statement | +---|---+ | +---v---+ | Else | | statement | +---+ Example: #include <stdio.h> ...
In the above example, if you assign the value 13 to the variable num, the condition becomes false because 13 divided by 2 leaves a remainder of 1. So the block code following the else statement executes.Open Compiler var num: number = 13; if (num % 2==0) { console.log("Even");...
The following flowchart will show you how the If…Else statement in Python works: Syntax: if condition: # Statement executes if the condition is True else: # Statement executes if the condition is False Example: Python 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 # Defining the variable...
Below is the flowchart of else if statement in python is as follows. When compared to a simple if statement, else if will add extra stage to the decision-making process. Starting of the else if stmt. is similar to that of a basic if statement; but, if the condition is false, the in...
Syntax of the JavaScript if…else Statement The control flow of the program would be as given in the flowchart below: The flowchart of the if…else condition The syntax of theif…elsecondition is: if (1stcondition==True) { // block of code to be executed ...
if(boolean_expression) { // statement(s) will execute if the Boolean expression is true } else { // statement(s) will execute if the Boolean expression is false } FlowchartThe if block guards the conditional expression. The block associated with the if statement is executed if the Boolean ...
Here’s the syntax of the if...then...else statement: if condition then statements; else alternative-statements; end if; The following flowchart illustrates the if else statement. The following example uses an if…then…else statement to display a message showing that a film with a specific ...
Run Example » But usually, we also want to handle the case when the condition is not true, so we use an else statement for that.Python JavaScript Java C++ age = 10 print('Age: ' + str(age)) if age > 17: print('You are an adult!') else: print('You are not an adult yet...