Submission #1289207

#	Time	Username	Problem	Language	Result	Execution time	Memory
1289207		Joon_Yorigami	Bitaro the Brave (JOI19_ho_t1)	Pypy 3	50 / 100	412 ms	339968 KiB

joi2019_ho_t1

t=1
while t:
    t-=1
    n,m=map(int,input().split())
    grid=[]
    for _ in" "*n:
        grid.append([*input().strip()])
    #J  O
    #I
    for i in range(n):
        cnt=0
        for j in range(m-1,-1,-1):
            if grid[i][j]=="O":
                cnt+=1
                continue
            if grid[i][j]=="J":
                grid[i][j]=cnt
                continue
    total=0
    for j in range(m):
        cnt=0
        for i in range(n-1,-1,-1):
            if grid[i][j]=="I":
                cnt+=1
                continue
            if grid[i][j]!="O":
                total+=grid[i][j]*cnt
                continue
    print(total)

Compilation message (stdout)

Compiling 'joi2019_ho_t1.py'...

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  adding: __main__.pyc (deflated 29%)

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• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 0 / 50