Write it, run it, read the output

Reading · 6 minQuiz · 5 questions2 code drills · run only

This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.

TASK

In C++, scan the string "LeArnYard 7!" from left to right. Change uppercase letters to lowercase and lowercase letters to uppercase, leave the space, digit, and punctuation unchanged, then print the result.

C++

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OUTPUT

Sample

lEaRNyARD 7!

What a finished answer prints, from the lesson. Nothing has run yet — press Run and this is replaced by your program’s own output.

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