Task: | Sadonkorjuu |
Sender: | qanpi |
Submission time: | 2022-11-08 23:08:32 +0200 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.01 s | 1, 2 | details |
#2 | ACCEPTED | 0.01 s | 1, 2 | details |
#3 | ACCEPTED | 0.01 s | 1, 2 | details |
#4 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#5 | ACCEPTED | 0.01 s | 1, 2 | details |
#6 | ACCEPTED | 0.01 s | 1, 2 | details |
#7 | ACCEPTED | 0.44 s | 2 | details |
#8 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#9 | WRONG ANSWER | 0.33 s | 2 | details |
#10 | ACCEPTED | 0.01 s | 1, 2 | details |
#11 | ACCEPTED | 0.25 s | 2 | details |
#12 | TIME LIMIT EXCEEDED | -- | 2 | details |
#13 | WRONG ANSWER | 0.22 s | 2 | details |
#14 | ACCEPTED | 0.22 s | 2 | details |
#15 | ACCEPTED | 0.01 s | 1, 2 | details |
#16 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#17 | ACCEPTED | 0.01 s | 1, 2 | details |
#18 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#19 | ACCEPTED | 0.01 s | 1, 2 | details |
#20 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#21 | WRONG ANSWER | 0.23 s | 2 | details |
#22 | WRONG ANSWER | 0.22 s | 2 | details |
#23 | WRONG ANSWER | 0.22 s | 2 | details |
#24 | WRONG ANSWER | 0.01 s | 1, 2 | details |
#25 | WRONG ANSWER | 0.22 s | 2 | details |
#26 | ACCEPTED | 0.01 s | 1, 2 | details |
#27 | ACCEPTED | 0.21 s | 2 | details |
#28 | ACCEPTED | 0.01 s | 1, 2 | details |
#29 | ACCEPTED | 0.23 s | 2 | details |
#30 | ACCEPTED | 0.01 s | 1, 2 | details |
#31 | ACCEPTED | 0.25 s | 2 | details |
Code
#include<iostream>#include<vector>using namespace std;int n;vector<pair<int, int>> adj[2*100000+1];const int INF = 10e7;int traverse(int s, int e);int memo[2*100000+1];bool ready[2*100000+1];bool field[2*100000+1];int main() {//freopen("harvest100000.txt", "r", stdin);cin.tie(0);cin >> n;for(int i=1; i<=n; i++) {cin >> field[i];}for(int i=0; i<n-1; i++) {int a, b, c;cin >> a >> b >> c;adj[a].push_back({b, c});adj[b].push_back({a, c});}long long int total_sum = 0;for(int i=1; i<=n; i++) {if (field[i]) total_sum += traverse(i, 0);}cout << total_sum << endl;}int traverse(int s, int e) {if(!field[s]) return 0;if(ready[s]) return memo[s];int shortest = INF;for (auto u : adj[s]) {int a = u.first, c = u.second;if (a == e) continue;shortest = min(shortest, traverse(a, s) + c);}if (shortest != INF) {memo[s] = shortest;ready[s] = true;}return shortest;}
Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1 0 |
correct output |
---|
0 |
user output |
---|
0 |
Test 2
Group: 1, 2
Verdict: ACCEPTED
input |
---|
5 0 0 0 0 0 1 2 1 2 3 2 3 4 3 ... |
correct output |
---|
0 |
user output |
---|
0 |
Test 3
Group: 1, 2
Verdict: ACCEPTED
input |
---|
4 1 0 1 1 1 2 10 2 3 20 2 4 30 |
correct output |
---|
60 |
user output |
---|
60 |
Test 4
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
5 0 1 1 1 0 1 2 10 2 3 20 3 4 30 ... |
correct output |
---|
80 |
user output |
---|
120 |
Test 5
Group: 1, 2
Verdict: ACCEPTED
input |
---|
5 0 1 0 1 1 1 2 1 2 3 5 3 4 3 ... |
correct output |
---|
6 |
user output |
---|
6 |
Test 6
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
5506363 |
user output |
---|
5506363 |
Test 7
Group: 2
Verdict: ACCEPTED
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
1795118520 |
user output |
---|
1795118520 |
Test 8
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 0 0 1 0 1 1 0 1 0 1 1 0 0 0 1 ... |
correct output |
---|
293576 |
user output |
---|
305603 |
Test 9
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
816932444 |
user output |
---|
912485540 |
Test 10
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... |
correct output |
---|
3089 |
user output |
---|
3089 |
Test 11
Group: 2
Verdict: ACCEPTED
input |
---|
200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... |
correct output |
---|
40839 |
user output |
---|
40839 |
Test 12
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
5683983203973 |
user output |
---|
(empty) |
Test 13
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 0 1 1 1 1 1 1 0 0 0 1 1 0 1 0 ... |
correct output |
---|
58572993 |
user output |
---|
70399309 |
Test 14
Group: 2
Verdict: ACCEPTED
input |
---|
200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... |
correct output |
---|
32755 |
user output |
---|
32755 |
Test 15
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
126238345 |
user output |
---|
126238345 |
Test 16
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 0 0 0 1 0 1 1 1 0 0 1 0 1 1 0 ... |
correct output |
---|
278678 |
user output |
---|
327563 |
Test 17
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ... |
correct output |
---|
34929 |
user output |
---|
34929 |
Test 18
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
1543963 |
user output |
---|
1667616 |
Test 19
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... |
correct output |
---|
39606 |
user output |
---|
39606 |
Test 20
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 ... |
correct output |
---|
321598 |
user output |
---|
333204 |
Test 21
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
978670626 |
user output |
---|
1033322015 |
Test 22
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... |
correct output |
---|
375218 |
user output |
---|
375753 |
Test 23
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 1 1 1 1 0 0 0 0 0 1 0 1 0 1 1 ... |
correct output |
---|
60422556 |
user output |
---|
62153033 |
Test 24
Group: 1, 2
Verdict: WRONG ANSWER
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
291990 |
user output |
---|
295339 |
Test 25
Group: 2
Verdict: WRONG ANSWER
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
59607954 |
user output |
---|
60536863 |
Test 26
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
990 |
user output |
---|
990 |
Test 27
Group: 2
Verdict: ACCEPTED
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
199982 |
user output |
---|
199982 |
Test 28
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
7987 |
user output |
---|
7987 |
Test 29
Group: 2
Verdict: ACCEPTED
input |
---|
200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
3137875 |
user output |
---|
3137875 |
Test 30
Group: 1, 2
Verdict: ACCEPTED
input |
---|
1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
4657693 |
user output |
---|
4657693 |
Test 31
Group: 2
Verdict: ACCEPTED
input |
---|
200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
1652889357 |
user output |
---|
1652889357 |