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This article shows you how Java understands if through Scanner. Elseif sentence, the content is concise and easy to understand, can definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Use the Scanner class (console input) to recognize the if...else if statement

If.... else if is a continuous conditional statement

It can be used when there are multiple judgment conditions.

Timing: when multiple conditions are the same as dividing an interval

0: 59 failed, 60: 80 was good, 81: 90 was great, 91: 100 was super good, and the rest were illegal.

Import java.util.Scanner;public class Test {public static void main (String [] args) {Scanner sc=new Scanner (System.in); System.out.println ("how much did you score in this exam?") / / enter your grade information note that the type of score is decimal, so you can not use integer type can use floating-point float chengji=sc.nextFloat (); / / conditional statement how did you do in the exam? / / symbol & & indicates and | | indicates or / / if the score is greater than or equal to 0 and the score is less than 60 / / fail the exam if (chengji > = 0&&chengji=60&&chengji80&&chengji90&&chengji)

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