#include <bits/stdc++.h>
using namespace std;
 
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
 
    int T;
    cin >> T;
    while (T--) {
        int n;
        cin >> n;
 
        vector<int> a(n);
        for (int i = 0; i < n; i++) {
            cin >> a[i];
        }
 
        int ans = 1;
        for (int i = 1; i < n; i++) {
            if (a[i] < a[i - 1]) {
                ans++;
            }
        }
 
        cout << ans << "\n";
    }
 
    return 0;
}

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5
3
3 3 2
4
1 3 1 3
5
4 1 5 3 2
4
2 4 1 2
1
1