CSES - Harjoituskisa 14.1.2018 - Results
Submission details
Task:Alitaulukot
Sender:Kurns
Submission time:2018-01-14 20:34:49 +0200
Language:Python3
Status:READY
Result:15
Feedback
groupverdictscore
#1ACCEPTED15
#20
Test results
testverdicttimegroup
#1ACCEPTED0.08 s1details
#2--2details

Code

summa = 0
turha = input()
UI = input().split()
lista = []
for x in range(0, len(UI)):
    lista.append(int(UI[x]))

#print(lista) 
   
for x in range(0, len(lista)+1): #Jakson pituus
    for y in range(x+1, len(lista)+1):
        #print(lista[x:y])
        summa += sum(lista[x:y])
        
print(summa%(pow(10,9)+7))

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
100
72 66 50 11 3 15 68 45 79 11 9...

correct output
9437440

user output
9437440

Test 2

Group: 2

Verdict:

input
100000
483398076 227177515 705421329 ...

correct output
179178131

user output
(empty)