| Task: | Alitaulukot |
| Sender: | Kameli |
| Submission time: | 2018-01-14 19:37:53 +0200 |
| Language: | Python3 |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 15 |
| #2 | ACCEPTED | 85 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.08 s | 1 | details |
| #2 | ACCEPTED | 0.19 s | 2 | details |
Code
from itertools import combinations n=int(input()) l=list(map(int,input().split())) c=0 for i in range(1,n+1): kerroin=i*n-i**2+i c+=kerroin*l[i-1] print(c%(10**9+7))