MOD = 998244353

def main():
    import sys
    input = sys.stdin.read().split()
    ptr = 0
    N = int(input[ptr])
    ptr += 1
    P = list(map(int, input[ptr:ptr+N]))
    ptr += N
    Q = int(input[ptr])
    ptr += 1
    queries = []
    for _ in range(Q):
        A = int(input[ptr])
        B = int(input[ptr+1])
        K = int(input[ptr+2])
        queries.append((A-1, B, K))  # Convert to 0-based index for A
        ptr += 3
    
    for a, b, k in queries:
        dp = [0] * (k + 1)
        dp[0] = 1
        count = 0  # Number of elements processed so far
        for i in range(a, b):
            num = P[i] % MOD
            count += 1
            max_k = min(k, count)
            for j in range(max_k, 0, -1):
                dp[j] = (dp[j] + dp[j-1] * num) % MOD
        print(dp[k] % MOD)

if __name__ == "__main__":
    main()