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'...

=======
  adding: __main__.pyc (deflated 25%)

=======
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...