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Question 323

Count Words in a Line

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Count Words in a Line

Read one full line of text with sc.nextLine() and print how many words it contains. Words are separated by spaces. For example, if the input is the quick brown fox, print:

Words: 4

Use .trim() then .split("\\s+") and take the array .length.

Expected Output:

Words: 4
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the quick brown fox\n
This input is automatically fed to your program's stdin
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