Submission #4040091

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Source Code Expand

N,K = map(int,input().split())
A = list(map(int,input().split()))
B = [0 for i in range(N)]
for i in range(N) :
    if A[i] > 0 :
        try :
            for j in range(i,i+K) :
                B[j] = True
        except IndexError :
            break
    else :
        B[i] = False
ans = 0
for i in range(N) :
    if B[i] :
        ans += A[i]
print(ans)

Submission Info

Judge Result