Exception in thread "main" java.lang.UnsupportedClassVersionError: Codechef has been compiled by a more recent version of the Java Runtime (class file version 56.0), this version of the Java Runtime ...
When i looked this issue #2, i tried to see my own java version and I have java 1.8 in my computer, so I don't what'is the matter. Can you help me to fix it please?
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