Task: | Tietoverkko |
Sender: | paavoee |
Submission time: | 2018-01-18 15:59:28 +0200 |
Language: | C++ |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | RUNTIME ERROR | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.03 s | 1 | details |
#2 | WRONG ANSWER | 0.04 s | 1 | details |
#3 | WRONG ANSWER | 0.04 s | 1 | details |
#4 | WRONG ANSWER | 0.04 s | 1 | details |
#5 | WRONG ANSWER | 0.05 s | 1 | details |
#6 | RUNTIME ERROR | 0.36 s | 2 | details |
#7 | RUNTIME ERROR | 0.39 s | 2 | details |
#8 | RUNTIME ERROR | 0.38 s | 2 | details |
#9 | RUNTIME ERROR | 0.76 s | 2 | details |
#10 | RUNTIME ERROR | 0.43 s | 2 | details |
Code
/* * tietoverkko.cpp * * Created on: Jan 18, 2018 * Author: guest410 */ #include <iostream> #include <vector> using namespace std; typedef unsigned int ui; int main() { ui n, count = 0; cin >> n; vector<vector<bool>> yhteydet; for (ui i = 0; i < n; i++) { yhteydet.push_back(vector<bool>(n, false)); } for (ui i = 0; i < n; i++) { ui a, b; cin >> a >> b; a--; b--; if (!yhteydet[a][b]) { count++; for (ui j = 0; j < n; j++) { if (yhteydet[a][j]) yhteydet[b][j] = yhteydet[j][b] = true; else if (yhteydet[b][j]) yhteydet[a][j] = yhteydet[j][a] = true; } yhteydet[a][b] = yhteydet[b][a] = true; } } cout << count << '\n'; return 0; }
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 16 88 6 77 60 92 98 64 ... |
correct output |
---|
97 |
user output |
---|
99 |
Test 2
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 97 41 95 93 79 60 5 4 ... |
correct output |
---|
95 |
user output |
---|
100 |
Test 3
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 87 24 21 49 86 85 42 32 ... |
correct output |
---|
90 |
user output |
---|
100 |
Test 4
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 30 24 54 79 51 6 80 29 ... |
correct output |
---|
50 |
user output |
---|
100 |
Test 5
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 11 27 54 59 100 90 2 95 ... |
correct output |
---|
0 |
user output |
---|
100 |
Test 6
Group: 2
Verdict: RUNTIME ERROR
input |
---|
100000 98276 76171 70684 49183 48756 661 17166 16972 ... |
correct output |
---|
99997 |
user output |
---|
(empty) |
Test 7
Group: 2
Verdict: RUNTIME ERROR
input |
---|
100000 35903 47275 13566 84 58018 42495 57071 4451 ... |
correct output |
---|
99995 |
user output |
---|
(empty) |
Test 8
Group: 2
Verdict: RUNTIME ERROR
input |
---|
100000 79209 94485 60266 86793 27501 19927 13544 59730 ... |
correct output |
---|
99000 |
user output |
---|
(empty) |
Test 9
Group: 2
Verdict: RUNTIME ERROR
input |
---|
100000 68402 82703 12892 46068 60013 40753 26168 34434 ... |
correct output |
---|
90000 |
user output |
---|
(empty) |
Test 10
Group: 2
Verdict: RUNTIME ERROR
input |
---|
100000 37330 74855 54324 45726 61652 15611 79081 47339 ... |
correct output |
---|
0 |
user output |
---|
(empty) |