#include<iostream>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n;
cin>>n;
int s, t, a1, a2, b1, b2, c1, c2;
while (n--) {
cin >> s >> t >> a1 >> a2 >> b1 >> b2 >> c1 >> c2;
if (s == t)
cout << "0\n";
else if ((s == a1 && t == a2) || (s == a2 && t == a1) ||
(s == b1 && t == b2) || (s == b2 && t == b1) ||
(s == c1 && t == c2) || (s == c2 && t == c1))
cout << "2\n";
else
cout << "1\n";
}
return 0;
}
#include
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n;
cin>>n;
int s, t, a1, a2, b1, b2, c1, c2;
while (n--) {
cin >> s >> t >> a1 >> a2 >> b1 >> b2 >> c1 >> c2;
if (s == t)
cout << "0\n";
else if ((s == a1 && t == a2) || (s == a2 && t == a1) ||
(s == b1 && t == b2) || (s == b2 && t == b1) ||
(s == c1 && t == c2) || (s == c2 && t == c1))
cout << "2\n";
else
cout << "1\n";
}
return 0;
}
直接貼答案是絕對無法領悟螺旋之力的精髓
同樣地,別靠 AI 了請自己觀察
明明就很簡單