Submission #75921282

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Source Code Expand

import sys
input = sys.stdin.readline

def calc(a,l):
    global ans
    for _ in range(a):
        m,c = 0,0
        k,*L = map(int,input().split())
        for i in range(min(l,k)):
            c += L[i]
            m = max(m,c)
        ans += m

n,t = map(int,input().split())
ans = 0
calc(t%n,t//n+1)
calc(n-t%n,t//n)
print(ans)

Submission Info

Judge Result