![I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ? I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?](https://i.redd.it/mpioivxkolx51.png)
I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?
![java - The program shows an error "the method nextInt() is undefined for the type Scanner": what should i do? - Stack Overflow java - The program shows an error "the method nextInt() is undefined for the type Scanner": what should i do? - Stack Overflow](https://i.stack.imgur.com/MRxJJ.png)
java - The program shows an error "the method nextInt() is undefined for the type Scanner": what should i do? - Stack Overflow
![java - scanner doesn't wait for input when i used nextLine after using nextInt().Is it a bug - Stack Overflow java - scanner doesn't wait for input when i used nextLine after using nextInt().Is it a bug - Stack Overflow](https://i.stack.imgur.com/C5gOQ.png)
java - scanner doesn't wait for input when i used nextLine after using nextInt().Is it a bug - Stack Overflow
![I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ? I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?](https://preview.redd.it/mpioivxkolx51.png?auto=webp&s=20bf3b5638a5610c21c0c9418e1d9618e6945a12)