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
#191315	#3394. 走路	H	100	0ms	1196kb	C++	417b	2023-10-08 18:05:29	2023-10-08 21:34:08

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
    ll n; cin >> n;
    ll a = (n + 3) / 4, b = (n + 2) / 4, c = (n + 1) / 4, d = n / 4;
    ll x = 0, y = 0;
    x = x + (1 + (1 + 4 * (a - 1))) * a / 2;
    y = y + (2 + (2 + 4 * (b - 1))) * b / 2;
    x = x - (3 + (3 + 4 * (c - 1))) * c / 2;
    y = y - (4 + (4 + 4 * (d - 1))) * d / 2;
    cout << x << ' ' << y << endl;
}

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: 1192kb

input:

output:

-2 2

result:

ok single line: '-2 2'

Test #2:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

7 8

result:

ok single line: '7 8'

Test #3:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

output:

15 -14

result:

ok single line: '15 -14'

Test #4:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

-22 -22

result:

ok single line: '-22 -22'

Test #5:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

-256 -256

result:

ok single line: '-256 -256'

Test #6:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

output:

-466 466

result:

ok single line: '-466 466'

Test #7:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

388889 -388888

result:

ok single line: '388889 -388888'

Test #8:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

output:

494949 494950

result:

ok single line: '494949 494950'

Test #9:

score: 10

Accepted

time: 0ms

memory: 1196kb

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