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 |
|---|---|---|---|---|---|---|---|---|---|
| #192125 | #3394. 走路 | diziyu | 100 | 1ms | 1196kb | C++ | 731b | 2023-10-08 20:02:49 | 2023-10-08 22:38:45 |
answer
#include<bits/stdc++.h>
using namespace std;
long long n,x,y;
int main(){
// freopen(".in","r",stdin);
// freopen(".out","w",stdout);
cin>>n;
if(n%4==1){
x=1+(n-1)/2;
y=-((n-1)/2);
}else if(n%4==2){
x=n/2;
y=n/2+1;
}else if(n%4==3){
x=-((n+1)/2);
y=(n+1)/2;
}else{
x=-((n+1)/2);
y=-((n+1)/2);
}
cout<<x<<" "<<y;
// fclose(stdin);
// fclose(stdout);
return 0;
}
// 5 4 3 2 1 0 1 2 3 4 5
//5 0 0 0 0 0 0 0 0 0 0 0
//4 0 7 0 0 0 0 0 0 6 0 0
//3 0 0 0 0 0 0 0 0 0 0 0
//2 0 0 0 3 0 0 2 0 0 0 0
//1 0 0 0 0 0 0 0 0 0 0 0
//0 0 0 0 0 0 O 1 0 0 0 0
//1 0 0 0 0 0 0 0 0 0 0 0
//2 0 0 0 4 0 0 0 0 5 0 0
//3 0 0 0 0 0 0 0 0 0 0 0
//4 0 8 0 0 0 0 0 0 0 0 9
//5 0 0 0 0 0 0 0 0 0 0 0
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:
3
output:
-2 2
result:
ok single line: '-2 2'
Test #2:
score: 10
Accepted
time: 0ms
memory: 1192kb
input:
14
output:
7 8
result:
ok single line: '7 8'
Test #3:
score: 10
Accepted
time: 1ms
memory: 1192kb
input:
29
output:
15 -14
result:
ok single line: '15 -14'
Test #4:
score: 10
Accepted
time: 0ms
memory: 1192kb
input:
44
output:
-22 -22
result:
ok single line: '-22 -22'
Test #5:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
512
output:
-256 -256
result:
ok single line: '-256 -256'
Test #6:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
931
output:
-466 466
result:
ok single line: '-466 466'
Test #7:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
777777
output:
388889 -388888
result:
ok single line: '388889 -388888'
Test #8:
score: 10
Accepted
time: 0ms
memory: 1192kb
input:
989898
output:
494949 494950
result:
ok single line: '494949 494950'
Test #9:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
132431
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
