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 |
|---|---|---|---|---|---|---|---|---|---|
| #187390 | #3367. 金钱游戏 | yy | 100 | 252ms | 1228kb | C++11 | 302b | 2023-10-02 09:13:22 | 2023-10-02 12:32:54 |
answer
#include<bits/stdc++.h>
using namespace std;
int n, x;
long double s=0.0;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&x);
s+=(long double)x;
}
n++;
s=s/(long double)n;
printf("%.14Lf ",s+s);
for(int i=1;i<n-1;i++)
printf("%.14Lf ",s);
return 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: 1228kb
input:
10 510323 574591 208978 707467 367879 857748 482410 238768 367444 416195
output:
860327.81818181818181 430163.90909090909091 430163.90909090909091 430163.90909090909091 430163.90909...
result:
ok 10 numbers
Test #2:
score: 10
Accepted
time: 0ms
memory: 1216kb
input:
10 2 4 1 1 2 1 3 5 2 3
output:
4.36363636363636 2.18181818181818 2.18181818181818 2.18181818181818 2.18181818181818 2.1818181818181...
result:
ok 10 numbers
Test #3:
score: 10
Accepted
time: 0ms
memory: 1224kb
input:
100 283397 377774 494372 487546 143741 314831 934818 229251 78798 395137 407818 18761 516178 734330 ...
output:
848873.90099009900990 424436.95049504950495 424436.95049504950495 424436.95049504950495 424436.95049...
result:
ok 100 numbers
Test #4:
score: 10
Accepted
time: 0ms
memory: 1220kb
input:
100 5 3 4 3 3 5 1 4 1 5 5 4 2 5 2 4 2 2 5 2 3 4 3 3 1 3 1 5 4 5 4 2 3 1 4 2 2 3 4 5 2 5 2 2 1 2 1 4 ...
output:
6.07920792079208 3.03960396039604 3.03960396039604 3.03960396039604 3.03960396039604 3.0396039603960...
result:
ok 100 numbers
Test #5:
score: 10
Accepted
time: 1ms
memory: 1224kb
input:
1000 752085 536931 226066 866464 865683 685497 869505 833061 583665 542381 226489 183898 682629 5848...
output:
1019649.56843156843155 509824.78421578421577 509824.78421578421577 509824.78421578421577 509824.7842...
result:
ok 1000 numbers
Test #6:
score: 10
Accepted
time: 1ms
memory: 1220kb
input:
1000 5 4 4 5 2 2 1 1 2 4 4 5 4 4 5 4 2 1 1 5 5 3 5 2 4 3 2 2 5 4 4 3 2 1 1 1 2 5 3 4 4 5 2 5 4 1 5 4...
output:
6.02197802197802 3.01098901098901 3.01098901098901 3.01098901098901 3.01098901098901 3.0109890109890...
result:
ok 1000 numbers
Test #7:
score: 10
Accepted
time: 10ms
memory: 1224kb
input:
10000 555267 855028 164928 642327 322766 137905 892693 768608 595311 65776 289777 973757 430764 3285...
output:
989682.61773822617738 494841.30886911308869 494841.30886911308869 494841.30886911308869 494841.30886...
result:
ok 10000 numbers
Test #8:
score: 10
Accepted
time: 10ms
memory: 1224kb
input:
10000 2 5 2 1 2 1 2 5 2 3 2 4 2 5 5 2 4 4 4 4 1 2 4 3 4 3 2 5 3 5 2 4 3 5 5 2 4 5 4 4 5 1 4 1 4 4 5 ...
output:
263.89141085891411 131.94570542945705 131.94570542945705 131.94570542945705 131.94570542945705 131.9...
result:
ok 10000 numbers
Test #9:
score: 10
Accepted
time: 118ms
memory: 1224kb
input:
100000 779832 554019 543847 331565 726136 264080 431095 49283 742555 692958 230722 850608 314016 458...
output:
1001386.03045969540307 500693.01522984770153 500693.01522984770153 500693.01522984770153 500693.0152...
result:
ok 100000 numbers
Test #10:
score: 10
Accepted
time: 112ms
memory: 1228kb
input:
100000 3 3 2 1 5 5 5 1 2 5 3 2 4 2 1 5 5 1 5 3 3 5 4 1 2 3 2 3 1 2 4 4 2 5 1 3 4 3 2 3 1 1 5 2 1 3 5...
output:
1183.39476605233948 591.69738302616974 591.69738302616974 591.69738302616974 591.69738302616974 591....
result:
ok 100000 numbers
Extra Test:
score: 0
Extra Test Passed
