Why it is impossible to send solutions to last div2 round?↵
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When i saw that contest was starting it was already 30 min passed. So i didn't join. But i want to send solution to one of the problem. ↵
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And now i can't send anything. Most of the time after systemsystem testing i could send solution. Can anyone tell why?
↵
When i saw that contest was starting it was already 30 min passed. So i didn't join. But i want to send solution to one of the problem. ↵
↵
And now i can't send anything. Most of the time after system



