제출 #1285884

#제출 시각아이디문제언어결과실행 시간메모리
1285884Joon_YorigamiArt Exhibition (JOI18_art)Pypy 3
50 / 100
1104 ms230532 KiB
import sys n,*inp,=map(int,open(0).read().split()) it=iter(inp) pairs=sorted(zip(it,it)) ans=0 pref=[0] acc=0 for a,b in pairs: ans=max(ans,b) acc+=b pref.append(acc) maxi=pairs[0][0] for i in range(n): ans=max(ans,pref[i+1]-pairs[i][0]+maxi) maxi=max(maxi,pairs[i][0]-pref[i]) sys.stdout.write(str(ans) + "\n")

컴파일 시 표준 출력 (stdout) 메시지

Compiling 'art.py'...

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  adding: __main__.pyc (deflated 25%)

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