#include <stdio.h>
#define N 100005
int main() {
	int t;
	scanf("%d", &t);
	while (t--) {
		long long n, l, r;
		scanf("%lld %lld %lld", &n, &l, &r);
		long long pre[N] = {0};          //定义前缀和数组
		for (int i = 1; i <= n; ++i) {
			scanf("%lld", &pre[i]);
			pre[i] += pre[i - 1];
		}
		long long ans = 0;
		int start = 0;
		for (int end = 1; end <= n; ++end) {
			while (start < end && pre[end] - pre[start] > r) {
				start++;
			}
			if (start < end && pre[end] - pre[start] >= l) {
				ans++;
				start = end;
			}
		}
		printf("%lld\n", ans);
	}
	return 0;
}