제출 #1219623

#제출 시각아이디문제언어결과실행 시간메모리
1219623durdonaXORanges (eJOI19_xoranges)Pypy 3
55 / 100
1100 ms84416 KiB
n,q=map(int,input().split()) arr=list(map(int,input().split())) for i in range(q): s,l,r=map(int,input().split()) if s==1: arr[l-1]=r else: m=0 for i in range(l-1,r): if (i-(l-1)+1)*(r-i)%2==1:m^=arr[i] print(m)

컴파일 시 표준 출력 (stdout) 메시지

Compiling 'xoranges.py'...

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  adding: __main__.pyc (deflated 27%)

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#Verdict Execution timeMemoryGrader output
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#Verdict Execution timeMemoryGrader output
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