NOI.AC

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#192002	#3394. 走路	LEGOmaster	100	1ms	1200kb	C++	512b	2023-10-08 19:43:39	2023-10-08 22:28:35

answer

#include <iostream>
using namespace std;
int main()
{
    int n;
    cin >> n;
    int x = (n + 1) / 2;
    if (x % 2 == 1)
    {
        cout << x << " ";
    }
    else
    {
        cout << -x << " ";
    }
    int y = (n - 1) / 4;
    if (n % 4 == 1)
    {
        cout << y * -2 << " ";
    }
    if (n % 4 == 2 || n % 4 == 3)
    {
        cout << (y + 1) * 2 << " ";
    }
    if (n % 4 == 0)
    {
        cout << (y + 1) * -2 << " ";
    }
    cout << endl;
    return 0;
}

源文件, 语言: C++

详细

小提示：点击横条可展开更详细的信息

Test #1:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

-2 2

result:

ok single line: '-2 2 '

Test #2:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

output:

7 8

result:

ok single line: '7 8 '

Test #3:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

15 -14

result:

ok single line: '15 -14 '

Test #4:

score: 10

Accepted

time: 1ms

memory: 1196kb

input:

output:

-22 -22

result:

ok single line: '-22 -22 '

Test #5:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

output:

-256 -256

result:

ok single line: '-256 -256 '

Test #6:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

output:

-466 466

result:

ok single line: '-466 466 '

Test #7:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

output:

388889 -388888

result:

ok single line: '388889 -388888 '

Test #8:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

494949 494950

result:

ok single line: '494949 494950 '

Test #9:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

output:

-66216 66216

result:

ok single line: '-66216 66216 '

Test #10:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

1998244353

output:

999122177 -999122176

result:

ok single line: '999122177 -999122176 '

Extra Test:

score: 0

Extra Test Passed