Submission #16762761

Source Code Expand

import math

N=int(input())
if N==1:
    result=0
else:
    # 全体-0含まない-9含まない+0も9も含まない
    result=(10**N-2*(9**N)+8**N)%(10**9+7)

print(result)

Submission Info

Submission Time
Task C - Ubiquity
User f_taka
Language Python (3.8.2)
Score 300
Code Size 184 Byte
Status AC
Exec Time 388 ms
Memory 11068 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 20
Set Name Test Cases
Sample sample00, sample01, sample02
All case03, case04, case05, case06, case07, case08, case09, case10, case11, case12, case13, case14, case15, case16, case17, case18, case19, sample00, sample01, sample02
Case Name Status Exec Time Memory
case03 AC 388 ms 10880 KiB
case04 AC 23 ms 8840 KiB
case05 AC 20 ms 9132 KiB
case06 AC 21 ms 8872 KiB
case07 AC 19 ms 8964 KiB
case08 AC 24 ms 8988 KiB
case09 AC 23 ms 9044 KiB
case10 AC 23 ms 9012 KiB
case11 AC 74 ms 9464 KiB
case12 AC 342 ms 10584 KiB
case13 AC 129 ms 9852 KiB
case14 AC 376 ms 11028 KiB
case15 AC 215 ms 10100 KiB
case16 AC 225 ms 10380 KiB
case17 AC 352 ms 11068 KiB
case18 AC 56 ms 9296 KiB
case19 AC 234 ms 10368 KiB
sample00 AC 25 ms 8948 KiB
sample01 AC 25 ms 8968 KiB
sample02 AC 315 ms 10608 KiB