Submission #3726512

Source Code Expand

N, K = map(int,input().split())

if K == 0:
    print(N**2)
    exit()
ans = 0
for b in range(1,N+1):
    p = N//b
    r = N%b
    ans += p*max(0,b-K) + max(0,r-K+1)

print(ans)

Submission Info

Submission Time
Task D - Remainder Reminder
User Shota_0214
Language Python (3.4.3)
Score 400
Code Size 190 Byte
Status AC
Exec Time 108 ms
Memory 2940 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 14
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 18 ms 2940 KB
02.txt AC 18 ms 2940 KB
03.txt AC 102 ms 2940 KB
04.txt AC 83 ms 2940 KB
05.txt AC 108 ms 2940 KB
06.txt AC 86 ms 2940 KB
07.txt AC 98 ms 2940 KB
08.txt AC 91 ms 2940 KB
09.txt AC 85 ms 2940 KB
10.txt AC 18 ms 2940 KB
11.txt AC 18 ms 2940 KB
s1.txt AC 18 ms 2940 KB
s2.txt AC 18 ms 2940 KB
s3.txt AC 45 ms 2940 KB