Yesterdy i solved 3 questions on round 360 div2.After the system test also the verdict passed was fine.then after 2 hours i came to check my rating much to my dissapointment the verdict had turned to skipped and i was not there in the competition charts what had happened how to avoid this in future Note:my friend had his codeforces account logged on earlier on my laptop so when i was subbmitting problem 1 i did on his account.realising this i logged out submitted the same solution from my account and did the rest 2 from my account.did submitting from friends account then mine resulted in cheating and system declared all my submissions invalid???
Yes that was count as cheating as both the submissions were same