蒟蒻25分求助
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蒟蒻25分求助
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siyuan_zhou楼主2023/8/11 14:35

Python写的,但是连样例都没过,还险些超内存

a = input().split(" ")
n = int(a[1])
m = int(a[2])
x = int(a[3])
a = int(a[0])
f = [[a,0,a],[0,0,a]]
for i in range(2,2**15+3114,1):
    f.append([f[i-1][0]+f[i-2][0],f[i-1][0]])
    f[i].append(f[i][0]+f[i][1])
print(f[x][2])

dalao们来帮帮忙吧

2023/8/11 14:35
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