Submission #659578

#	Time	Username	Problem	Language	Result	Execution time	Memory
659578		beaconmc	Fancy Fence (CEOI20_fancyfence)	Pypy 3	15 / 100	78 ms	37028 KiB

fancyfence

n = int(input())
h = list(map(int, input().split()))
w = list(map(int, input().split()))

sus = sum(w)

print(sus*h[0]*(sus+1)*(h[0]+1)//4 % 1000000007)

• Subtask 1: 0 / 0
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 15 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 18
• Subtask 7: 0 / 27