Classify the following lines of code as causing a compilation error, run-time error, or no error occurs: I. String thing = "Computers"; for (int i=0; i<=thing.length(); i++) System... Classify the following lines of code as causing a compilation error, run-time error, or no error occurs: I. String thing = "Computers"; for (int i=0; i<=thing.length(); i++) System.out.println(thing.substring(i, i+1)); II. String game = "Scrabble"; III. String sentence = "I love snow!"; for (int i=0; i<sentence.length(); i++) System.out.println(sentence.substring(i,i+1)); IV. String name = "Smith"; String str = name.substring("m"); V. String H_Jk = "trees"; H_Jk +=H_Jk;
Understand the Problem
The question is asking to classify several lines of code based on whether they cause a compilation error, run-time error, or no error. Each code snippet needs to be analyzed for potential issues.
Answer
I: Run-time error, II: No error, III: No error, IV: Compilation error, V: No error
I: Run-time error, II: No error, III: No error, IV: Compilation error, V: No error
Answer for screen readers
I: Run-time error, II: No error, III: No error, IV: Compilation error, V: No error
More Information
The first loop in code I has a boundary error which leads to a run-time exception. Code IV tries to call a substring method incorrectly, leading to a compilation error.
Tips
For syntax errors, check method signatures and ensure all parentheses and brackets are correctly placed. For runtime errors, validate index boundaries in operations involving arrays or strings.
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