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  1. object Main {
  2. def main(args: Array[String]) {
  3. val i = 12;
  4. i=i*3;
  5. println(i);
  6. println("Hello, world!");
  7. }
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.scala:4: error: reassignment to val
i=i*3;
 ^
one error found
stdout
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Standard output is empty
https://ideone.com/cIWVg
language:
Scala (scala 2.12.8)
created:
14 years ago
visibility:
public

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