Submission #3113323

Source Code Expand

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#include <bits/stdc++.h>
using namespace std;
int main(){
    int K;
    cin >> K;
    if(K%2 == 0) cout << K*K/4 << endl;
    else cout << K/2*(K/2+1) << endl;
    return 0;
}

Submission Info

Submission Time
Task A - Pair
User syak
Language C++14 (GCC 5.4.1)
Score 100
Code Size 184 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 10
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt, s4.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, s1.txt, s2.txt, s3.txt, s4.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 256 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB
s4.txt AC 1 ms 256 KB