Here, it is important to use indentations as it helps to construct the if block in a logical manner. 注意:我们通常使用缩进使程序看起来更具可读性,并且遵循更好的逻辑方法。 在此,使用缩进非常重要,因为它有助于以逻辑方式构造if块。 Python if else语句 (Python if else Statement) The if-else ...
Here, the body ofifhas two statements. We know this because two statements (immediately afterif) start with indentation. We usually use four spaces for indentation in Python, although any number of spaces works as long as we are consistent. You will get an error if you write the above cod...
if...elsestatements have their own block and thus these statement do not terminate. Consider the given code: Example #include<stdio.h>intmain(){inta=10;if(a==10);{printf("True\n");}else{printf("False\n");}return0;} prog.c: In function 'main': prog.c:8:5: warning: this 'if...
Henceforth, always make sure that each and every else that you use has a preceding if. The switch statement Apart from the if...else statements, there is another conditional statement in JavaScript called switch. The switch statement is useful when we have multiple outcomes depending on the fin...
In the above, we have seen that if the condition is true then block under if will execute then one thing is, comes to our mind that what happens when the condition will be false. So, to overcome this problem we are usingif...else statements. ...
• Curly braces come in pairs and the code they contain is called a block of code. • Curly braces need to be used when more than one instruction is to be executed for if and if-else statements. • The scope of a variable refers to the code that knows that the variable exists....
print("Benefits Covered Under Parental Scheme")else: print("Benefits Covered Under Government Childcare Scheme") Run the above code and verify your guessed output with the console output. Always remember that the indentation of the statements should be proper otherwise Python would mix up the struct...
Python If Else Statement - Learn how to use if and else statements in Python with practical examples. Master conditional logic in your Python programming.
Note: You must use proper indentations in if-else structure and if you dont do so, you will get an error as the Python Interpreter wont be able to understand the difference between the if block and else block. 注意:您必须在if-else结构中使用适当的缩进,如果不这样做,则会出现错误,因为Python...
If statement is true, the If statement in Python instructs the program what to do. In the event that statement is false, the program simply executes the statements following the if statements. Example #1 The below example shows python else if statements are as follows. ...