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NOI.AC

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#191489#3394. 走路Mm5e591002ms1200kbC++314b2023-10-08 18:25:152023-10-08 21:48:06

answer

#include<iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	switch(n%4){
		case 1:
			cout<<n/2+1<<' '<<-(n/2);
			break;
		case 2:
			cout<<n/2<<' '<<n/2+1;
			break;
		case 3:
			cout<<-(n/2+1)<<' '<<n/2+1;
			break;
		case 0:
			cout<<-(n/2)<<' '<<-(n/2);
			break;
	}
	return 0;
}

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: 1200kb

input:

3

output:

-2 2

result:

ok single line: '-2 2'

Test #2:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

14

output:

7 8

result:

ok single line: '7 8'

Test #3:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

29

output:

15 -14

result:

ok single line: '15 -14'

Test #4:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

44

output:

-22 -22

result:

ok single line: '-22 -22'

Test #5:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

512

output:

-256 -256

result:

ok single line: '-256 -256'

Test #6:

score: 10
Accepted
time: 1ms
memory: 1196kb

input:

931

output:

-466 466

result:

ok single line: '-466 466'

Test #7:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

777777

output:

388889 -388888

result:

ok single line: '388889 -388888'

Test #8:

score: 10
Accepted
time: 0ms
memory: 1196kb

input:

989898

output:

494949 494950

result:

ok single line: '494949 494950'

Test #9:

score: 10
Accepted
time: 1ms
memory: 1200kb

input:

132431

output:

-66216 66216

result:

ok single line: '-66216 66216'

Test #10:

score: 10
Accepted
time: 0ms
memory: 1200kb

input:

1998244353

output:

999122177 -999122176

result:

ok single line: '999122177 -999122176'

Extra Test:

score: 0
Extra Test Passed