문제
링크
풀이
#include <iostream>
#include <vector>
using namespace std;
inline bool check(const vector<int> &a, int l, int r) {
for (int i=l+1; i<=r-1; i++) {
if (a[i] <= a[l] || a[i] <= a[r]) return false;
}
return true;
}
void solve(void) {
int t; cin >> t;
vector<int> a(12);
for (int i=0; i<12; i++) cin >> a[i];
int ans = 0;
for (int i=0; i<12; i++) for (int j=i+2; j<12; j++) {
if (check(a, i, j)) ans++;
}
cout << t << " " << ans << "\n";
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int p; cin >> p;
while (p--) solve();
return 0;
}