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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#277247#7744. ElevatormorikoCompile Error//C++171.4kb2023-12-06 17:00:382023-12-06 17:00:39

Details

answer.code:12:9: error: ISO C++ forbids declaration of ‘operator<’ with no type [-fpermissive]
   12 |         operator < (const item &p) const {
      |         ^~~~~~~~