| Task: | Laskettelukeskus |
| Sender: | Terror2654 |
| Submission time: | 2023-11-05 15:02:18 +0200 |
| Language: | PyPy3 |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | 1, 2 | details |
| #2 | WRONG ANSWER | 0.04 s | 1, 2 | details |
| #3 | WRONG ANSWER | 0.04 s | 1, 2 | details |
| #4 | WRONG ANSWER | 0.26 s | 2 | details |
| #5 | WRONG ANSWER | 0.25 s | 2 | details |
| #6 | ACCEPTED | 0.04 s | 1, 2 | details |
| #7 | ACCEPTED | 0.25 s | 2 | details |
| #8 | WRONG ANSWER | 0.04 s | 1, 2 | details |
| #9 | WRONG ANSWER | 0.21 s | 2 | details |
| #10 | WRONG ANSWER | 0.04 s | 1, 2 | details |
| #11 | WRONG ANSWER | 0.21 s | 2 | details |
| #12 | WRONG ANSWER | 0.04 s | 1, 2 | details |
| #13 | WRONG ANSWER | 0.21 s | 2 | details |
Code
n = int(input())
graph = [[]for i in range(n+1)]
for i in range(n-1):
j, r = map(int,input().split())
graph[j].append(r)
l = list(map(int,input().split()))
l1 = l.copy()
def f(l,l1,graph):
for i in range(n,0,-1):
le = len(graph[i])
if le==0:
continue
else:
for j in graph[i]:
if l1[j-1]>=0:
l1[0]-=l1[j-1]
if i != 1:
l1[i-1]-=(l1[j-1])
l1[j-1]=0
return abs(l1[0])+l[0]
print(f(l,l1,graph))Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 5 1 2 1 3 3 4 3 5 ... |
| correct output |
|---|
| 6 |
| user output |
|---|
| 6 |
Test 2
Group: 1, 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 73 1 64 64 23 1 88 ... |
| correct output |
|---|
| 2675 |
| user output |
|---|
| 3768 |
Test 3
Group: 1, 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 36 36 56 56 59 36 97 ... |
| correct output |
|---|
| 2808 |
| user output |
|---|
| 3989 |
Test 4
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1 45452 1 74209 45452 78960 45452 79820 ... |
| correct output |
|---|
| 28399367694319 |
| user output |
|---|
| 40440437813697 |
Test 5
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1 31165 1 23263 31165 89516 31165 53122 ... |
| correct output |
|---|
| 28546840313799 |
| user output |
|---|
| 40629828964234 |
Test 6
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 100 1 79 79 9 79 45 45 10 ... |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 7
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100000 1 66038 1 56789 56789 7403 66038 69542 ... |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 8
Group: 1, 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 2 2 3 3 4 4 5 ... |
| correct output |
|---|
| 100 |
| user output |
|---|
| 5000 |
Test 9
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1 2 2 3 3 4 4 5 ... |
| correct output |
|---|
| 1000000000 |
| user output |
|---|
| 50000000000000 |
Test 10
Group: 1, 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 2 1 3 2 4 2 5 ... |
| correct output |
|---|
| 2809 |
| user output |
|---|
| 3622 |
Test 11
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1 2 1 3 2 4 2 5 ... |
| correct output |
|---|
| 26053917212428 |
| user output |
|---|
| 33750961473718 |
Test 12
Group: 1, 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 2 1 3 2 4 2 5 ... |
| correct output |
|---|
| 5000 |
| user output |
|---|
| 6500 |
Test 13
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1 2 1 3 2 4 2 5 ... |
| correct output |
|---|
| 50000000000000 |
| user output |
|---|
| 66664000000000 |