#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
#define EPS 1e-8
#define fi first
#define se second
#define lowbit(x) x & (-x)
const int inf = 0x3f3f3f3f;
typedef pair<int, int> pii;
const int N = 2E5 + 10;
int arr[N];
void solve()
{
    int n, l, r;
    cin >> n >> l >> r;
    int vec[n+1]={0};
    for (int i = 1; i <= n; i++)
    {
        cin >> vec[i];
    }
    int ll = 0, rr = 0;
    int ans = 0, sum = 0;
    while (ll <= n && rr <= n)
    {
        if (sum <= r && sum >= l)
        {

            ans++;
            ll = rr + 1;
            sum = 0;
        }
        else if (sum < l)
        {
            rr++;
            sum += vec[rr];
        }
        else if (sum > r)
        {

            sum -= vec[ll];
            ll++;
        }
    }
    cout << ans << endl;
}
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int t = 1;
    cin >> t;
    while (t--)
    {
        solve();
    }
    return 0;
}