wa第一第二个点，不知道为啥，求助大佬们

#include <iostream>
#include <vector>
#include <unordered_map>
using namespace std;

int main(int argc, const char * argv[]) {
    ios::sync_with_stdio(false);
    int m, n; cin >> m;
    while (m--) {
        cin >> n; vector<int> h(n + 1), dp(n + 1, 1), cnt(n + 1, 1); dp[0] = cnt[0] = 0;
        for (int i = 1; i <= n; ++i) cin >> h[i];
        for (int i = 1; i <= n; ++i) {
            for (int j = 1; j < i; ++j) {
                if (h[i] > h[j] and dp[j] + 1 > dp[i]) {
                    dp[i] = dp[j] + 1;
                    cnt[i] = cnt[j];
                } else if (h[i] > h[j] and dp[j] + 1 == dp[i]) {
                    cnt[i] += cnt[j];
                }
            }
        }
        int t = 0, x = cnt[1];
        for (int i = 1; i <= n; ++i) if (dp[i] > t) {t = dp[i]; x = cnt[i];}
        cout << t << " " << x << endl;
    }
    return 0;
}