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author | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2017-06-20 15:11:08 +0700 |
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committer | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2017-06-20 15:11:08 +0700 |
commit | 4ac65940e064c5b587699549a0c7277d2dd733a8 (patch) | |
tree | e2a6052f5f3dcd56e760ed85b13310147aeea42b /others/other/express.py | |
parent | a0c92beee1199f13227b1642ccf07f264912e5ad (diff) | |
download | cp-4ac65940e064c5b587699549a0c7277d2dd733a8.tar.gz |
Thầy Nguyễn Thanh Tùng ôn THT XXIII
Diffstat (limited to 'others/other/express.py')
-rwxr-xr-x | others/other/express.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/others/other/express.py b/others/other/express.py new file mode 100755 index 0000000..70b8316 --- /dev/null +++ b/others/other/express.py @@ -0,0 +1,6 @@ +#!/usr/bin/env python3 +with open('express.inp') as fi, open('express.out', 'w') as fo: + a = tuple(map(int, fi.read().split()))[1:] + print(max( + sum(a[:i]) + a[i]*a[i+1] + sum(a[i+2:j]) + a[j]*a[j+1] + sum(a[j+2:]) + for i in range(len(a) - 3) for j in range(i + 2, len(a) - 1)), file=fo) |