MOD = 998244353

def main():
    import sys
    input = sys.stdin.read
    data = input().split()
    
    idx = 0
    N = int(data[idx])
    idx += 1
    P = list(map(int, data[idx:idx+N]))
    idx += N
    P = [0] + P  # 1-based indexing
    
    Q = int(data[idx])
    idx += 1
    queries = []
    for _ in range(Q):
        A = int(data[idx])
        B = int(data[idx+1])
        K = int(data[idx+2])
        idx += 3
        queries.append((A, B, K))
    
    for A, B, K in queries:
        sub = P[A:B+1]
        m = len(sub)
        if K > m:
            print(0)
            continue
        dp = [0] * (K + 1)
        dp[0] = 1
        for p in sub:
            for j in range(K, 0, -1):
                dp[j] = (dp[j] + dp[j-1] * p) % MOD
        print(dp[K] % MOD)
    
if __name__ == "__main__":
    main()