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
#205810	#3696. 打分	ylq0221	100	3ms	1296kb	C++11	446b	2024-07-19 19:32:04	2024-07-19 20:21:49

answer

#include <bits/stdc++.h>
using namespace std;
double a[305];
int main()
{
	int n;
	double mx=INT_MIN,mn=INT_MAX,sum=0;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>a[i];
		sum+=a[i];
		mx=max(mx,a[i]);
		mn=min(mn,a[i]);
	}
	double t=(sum-mx-mn)*1.0/(n-2);
	printf("%.2lf ",t);
	double ans=0;
	for(int i=1;i<=n;i++)
	{
		if(a[i]==mx||a[i]==mn)
			continue;
		ans=max(ans,abs(t-a[i]));
	}
	printf("%.2lf",ans); 
	return 0;
}

源文件, 语言: C++11

详细

小提示：点击横条可展开更详细的信息

Test #1:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

3
6.5
12.5
2.8

output:

6.50 0.00

result:

ok single line: '6.50 0.00'

Test #2:

score: 5

Accepted

time: 1ms

memory: 1292kb

input:

5
13.3
1.7
10.8
12.4
6.7

output:

9.97 3.27

result:

ok single line: '9.97 3.27'

Test #3:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

8
13.0
4.3
19.8
14.0
10.8
8.8
12.2
19.5

output:

13.05 6.45

result:

ok single line: '13.05 6.45'

Test #4:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

10
5.0
16.0
4.5
11.4
7.9
5.7
18.9
5.9
19.6
4.0

output:

9.41 9.49

result:

ok single line: '9.41 9.49'

Test #5:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

288.33 222.03

result:

ok single line: '288.33 222.03'

Test #6:

score: 5

Accepted

time: 1ms

memory: 1292kb

input:

output:

254.56 231.64

result:

ok single line: '254.56 231.64'

Test #7:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

22
64.8
358.2
46.3
8.4
211.4
203.2
435.2
285.2
471.8
196.7
2.2
287.0
431.2
4.5
479.9
77.8
436.6
157....

output:

230.73 241.07

result:

ok single line: '230.73 241.07'

Test #8:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

251.25 239.95

result:

ok single line: '251.25 239.95'

Test #9:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

53206.26 49176.96

result:

ok single line: '53206.26 49176.96'

Test #10:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

52859.70 46258.30

result:

ok single line: '52859.70 46258.30'

Test #11:

score: 5

Accepted

time: 1ms

memory: 1292kb

input:

output:

48080.21 49194.89

result:

ok single line: '48080.21 49194.89'

Test #12:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

47005.80 50642.90

result:

ok single line: '47005.80 50642.90'

Test #13:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

495587.49 503174.11

result:

ok single line: '495587.49 503174.11'

Test #14:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

515225.38 513138.18

result:

ok single line: '515225.38 513138.18'

Test #15:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

533980.36 525092.26

result:

ok single line: '533980.36 525092.26'

Test #16:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

504211.34 478514.96

result:

ok single line: '504211.34 478514.96'

Test #17:

score: 5

Accepted

time: 0ms

memory: 1296kb

input:

output:

5137578.41 5074939.51

result:

ok single line: '5137578.41 5074939.51'

Test #18:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

5198786.33 5127934.83

result:

ok single line: '5198786.33 5127934.83'

Test #19:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

5054519.32 4941336.62

result:

ok single line: '5054519.32 4941336.62'

Test #20:

score: 5

Accepted

time: 0ms

memory: 1292kb

input:

output:

5068881.74 4983549.94

result:

ok single line: '5068881.74 4983549.94'