NOI.AC

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#191425	#3394. 走路	BX_mot	100	0ms	1196kb	C++	438b	2023-10-08 18:19:15	2023-10-08 21:43:16

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long 
int n,i;
signed main(){
	cin>>n;
	if(n==1)//在坐标轴上
		cout<<"1 0";
	else if(n%4==1){//第四象限+-
		cout<<(n+1)/2<<" "<<-(n-1)/2;
	}
	else if(n%4==2){//第一象限++
		cout<<n/2<<" "<<n/2+1;
	}
	else if(n%4==3){//第二象限-+
		cout<<-(n+1)/2<<" "<<(n+1)/2;
	}
	else if(n%4==0){//第三象限--
		cout<<-n/2<<" "<<-n/2;
	}
	return 0;
}

Source code, Language: C++

Details

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: 1196kb

input:

output:

15 -14

result:

ok single line: '15 -14'

Test #4:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

output:

-22 -22

result:

ok single line: '-22 -22'

Test #5:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

output:

-256 -256

result:

ok single line: '-256 -256'

Test #6:

score: 10

Accepted

time: 0ms

memory: 1196kb

input:

output:

-466 466

result:

ok single line: '-466 466'

Test #7:

score: 10

Accepted

time: 0ms

memory: 1192kb

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: 1192kb

input:

output:

-66216 66216

result:

ok single line: '-66216 66216'

Test #10:

score: 10

Accepted

time: 0ms

memory: 1192kb

input:

1998244353

output:

999122177 -999122176

result:

ok single line: '999122177 -999122176'

Extra Test:

score: 0

Extra Test Passed