#include <bits/stdc++.h>
using namespace std;
struct keliai{
int prad;
int tiksl;
bool trauk;
};
int main()
{
int n,m, kiekT=0, kiekA=0;
cin >> n >> m;
vector <int> ats;
keliai kelias[m];
bool visi[n]; fill(visi, visi+n, false);
for (int i=0;i<m;i++){
char temp;
cin >> kelias[i].prad >> kelias[i].tiksl;cin >> temp;
if(temp=='A'){kelias[i].trauk=false;kiekA++;}
else {kelias[i].trauk=true;kiekT++;}
}
if(kiekA==m){
for (int i=1; i<=n;i++){
int temp=0;
for (int j=0;j<m;j++){
if(i==kelias[j].prad||i==kelias[j].tiksl){
temp++;
}
}
if(temp==n-1) ats.push_back(i);
}
}
cout << ats.size();
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
280 ms |
5836 KB |
Output isn't correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
716 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
11 ms |
368 KB |
Output is correct |
5 |
Correct |
0 ms |
296 KB |
Output is correct |
6 |
Execution timed out |
3078 ms |
4172 KB |
Time limit exceeded |
7 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
11 ms |
368 KB |
Output is correct |
4 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |