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
    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])
        queries.append((A, B, K))
        idx +=3
    
    for A, B, K in queries:
        sub = P[A-1:B]
        L = len(sub)
        if K > L:
            print(0)
            continue
        dp = [0] * (K+1)
        dp[0] = 1
        for p in sub:
            for j in range(min(K, len(dp)-1), 0, -1):
                dp[j] = (dp[j] + p * dp[j-1]) % MOD
        print(dp[K] % MOD)

if __name__ == "__main__":
    main()