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Date: 2025-02-24 12:38:27
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When using the Scanner class in Java, one common issue arises when you read an integer followed by a string. This often leads to the string input being skipped. The reason for this is that after you read an integer, there's a newline character left in the input buffer, which can interfere with subsequent inputs.

To solve this problem, you should always follow up your integer input with a call to nextLine(). This method consumes the leftover newline character before you read the string. In simple terms:

  1. Read the integer input.
  2. Immediately after, use nextLine() to clear the buffer.
  3. Then, proceed to read your string input.

Following this approach will help ensure that both your integer and string inputs are read correctly. If you keep these steps in mind, you should be able to avoid any input issues. If you have more questions, feel free to ask!

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Posted by: Богдан Лямзин