java.util.scanner

英文: How do I check for \n when using java scanner? 问题 我试图编写一个扫描器，以便每次检测到 \n 后，它将扫描直到出现新的 \n 为止。我首先尝试...

英文: How Scanner decides to wait for user input & why it doesn't wait for input with toString...

英文: Addition numbers java and stops by entering 0 问题 我想进行加法运算，如果用户输入数字0，则将所有数字相乘，程序停止运行。我已经进行了搜索并不断尝...

英文: Java - default option does not fuction in switch 问题 import java.util.Scanner; public class Tempe...

英文: Taking an integer from a scanner token that may or may not include symbols 问题 我有一个函数，它以文本文件的扫描器作...

英文: Check for same vowel twice in a row 问题 //j - 显示连续出现的任何元音字母 System.out.print("\nj. "); //...

英文: I am having issues with the scanner not recognizing certain characters 问题 import java.util.Scann...

英文: How to display message based on user input from scanned file 问题 我有一个类，根据用户输入的价格创建一个文本文件，并放入时间戳，然...

英文: Java Coding Help! Can't get if statement to confirm string 问题 import java.util.*; public cla...

英文: How to use try catch to replace invalid data of user input array instead of restarting code in J...