I need help with the following question.↵
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UPD: There is a misprint in the question. For the second constraint, it is the constraint of K. That is, the value of↵
0 <= K <= 2*10^10.↵
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UPD2: It would be great if someone can provide a correct approach to the question, codechef has not published any official editorial for the regional questions.
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UPD: There is a misprint in the question. For the second constraint, it is the constraint of K. That is, the value of↵
0 <= K <= 2*10^10.↵
↵
UPD2: It would be great if someone can provide a correct approach to the question, codechef has not published any official editorial for the regional questions.
