Submission #19552396


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# -*- coding: utf-8 -*-
import sys
import itertools

readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

M, D = map(int, readline().decode("utf-8").rsplit(" "))


tmp = []
if D > 21:
    for di in range(21, D + 1):
        d10 = di // 10
        d1 = di % 10
        if d1 >= 2:
            tmp.append(d1 * d10)
ans = 0
for i in tmp:
    if M >= i:
        ans += 1

print(ans)

Submission Info

Submission Time
Task A - Takahashi Calendar
User sayonobi
Language Python (3.8.2)
Score 200
Code Size 424 Byte
Status AC
Exec Time 29 ms
Memory 9216 KB

Judge Result

Set Name All Sample
Score / Max Score 200 / 200 0 / 0
Status
AC × 13
AC × 3
Set Name Test Cases
All sample_01, sample_02, sample_03, testcase_01, testcase_02, testcase_03, testcase_04, testcase_05, testcase_06, testcase_07, testcase_08, testcase_09, testcase_10
Sample sample_01, sample_02, sample_03
Case Name Status Exec Time Memory
sample_01 AC 20 ms 8924 KB
sample_02 AC 24 ms 9160 KB
sample_03 AC 19 ms 9084 KB
testcase_01 AC 23 ms 9092 KB
testcase_02 AC 19 ms 9080 KB
testcase_03 AC 19 ms 9092 KB
testcase_04 AC 24 ms 9088 KB
testcase_05 AC 20 ms 9028 KB
testcase_06 AC 21 ms 9216 KB
testcase_07 AC 29 ms 8928 KB
testcase_08 AC 20 ms 8916 KB
testcase_09 AC 25 ms 9088 KB
testcase_10 AC 19 ms 9092 KB