Submission #7304677


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# -*- coding: utf-8 -*-
# @Author: WA_King
# @Date:   2019-04-03 19:35:31
# @Last Modified by:   lcw
# @Last Modified time: 2019-09-02 13:56:36
a=int(input())
print(a*(a-1)//2)

Submission Info

Submission Time
Task D - ModSum
User WA_King
Language Python (3.4.3)
Score 400
Code Size 182 Byte
Status AC
Exec Time 20 ms
Memory 3060 KB

Judge Result

Set Name All Sample
Score / Max Score 400 / 400 0 / 0
Status
AC × 15
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, testcase_11, testcase_12
Sample sample_01, sample_02, sample_03
Case Name Status Exec Time Memory
sample_01 AC 17 ms 2940 KB
sample_02 AC 17 ms 2940 KB
sample_03 AC 20 ms 3060 KB
testcase_01 AC 17 ms 2940 KB
testcase_02 AC 17 ms 2940 KB
testcase_03 AC 17 ms 2940 KB
testcase_04 AC 17 ms 2940 KB
testcase_05 AC 17 ms 2940 KB
testcase_06 AC 17 ms 2940 KB
testcase_07 AC 17 ms 2940 KB
testcase_08 AC 17 ms 2940 KB
testcase_09 AC 17 ms 2940 KB
testcase_10 AC 17 ms 2940 KB
testcase_11 AC 17 ms 2940 KB
testcase_12 AC 17 ms 2940 KB