def readint():
    return map(int, input().split())


def readlist():
    return list(readint())


n = input()
dp = [[[0] * 2 for _ in range(2)] for _ in range(len(n) + 5)]
dp[0][0][0] = 1
for i in range(len(n)):
    for j in range(2):
        for k in range(2):
            if dp[i][j][k] == 0:
                continue
            lim = int(n[i]) if j == 0 else 9
            for digit in range(lim + 1):
                tight = 1 if j == 1 or digit < lim else 0
                flag = 1 if k == 1 or digit == 8 else 0
                dp[i + 1][tight][flag] = (
                    dp[i + 1][tight][flag] + dp[i][j][k]
                ) % 998244353
ans = dp[len(n)][0][1] + dp[len(n)][1][1]
print(ans % 998244353)