HDU 개인 기록 hdu 1698 Just a Hook (구간 수정) Let us number the consecutive metallic sticks of the hook from 1 to N. For each operation, Pudge can change the consecutive metallic sticks, numbered from X to Y, into cupreous sticks, silver sticks or golden sticks. The... HDU 개인 기록데이터 구조선분 수
hdu 1698 Just a Hook (구간 수정) Let us number the consecutive metallic sticks of the hook from 1 to N. For each operation, Pudge can change the consecutive metallic sticks, numbered from X to Y, into cupreous sticks, silver sticks or golden sticks. The... HDU 개인 기록데이터 구조선분 수