OJ Board

Wei-Ming Chen

oh~ how a WONDERFUL site it is.

I found out the bug and got accepted now.

Thanks very much!!!

Wei-Ming Chen

Hello, I tried to use DP (10*10*K*K) to solve these problem

but got WA

Can someone check the I/O below? thanks.

Input:

Code: Select all

6
234 4567 8
3421 4568976 3
1232 456965 7
9909 123444 5
11111 11111111 7
980364 2147483647 11

CORRECT output:

Code: Select all

Wei-Ming Chen

Did you use long long int?

It's necessary for solving it.

Wei-Ming Chen

ok.. Let's try again

Code: Select all

20
5 4 7 3 6 9 8 5 1 2 3 4 7 5 3 9 8 2 1 4
6 8 7 5 3 1 4 9 6 5 8 7 2 3 6 4 2 8 9 1
20
6 5 7 1 4 8 6 3 2 5 8 4 1 3 6 8 7 4 2 6
5 4 6 2 5 9 7 4 5 3 4 8 6 6 7 3 2 6 9 4

Code: Select all

105
106

Wei-Ming Chen

mf wrote:
Code: Select all
1

10
10 1 A
20 4 B
10 7 C

This is my code give for that input.

Code: Select all

Score  Time  Description
-----  ----  -----------
 10      1   A
 20      4   B

Total score: 30 points
 Total time: 5 hours

Is it right?

Wei-Ming Chen

Code: Select all

10
5 7 63 1 48 2 9 5 7 10
5 2 7 4 1 3 6 4 8 2
20
5 3 9 7 1 6 8 4 2 3 6 5 4 7 1 2 3 6 8 7
6 4 2 9 8 7 3 1 4 7 2 5 6 5 7 1 3 5 7 4

Code: Select all

158
98

Hope it helps

Wei-Ming Chen

It's down now..

Try again after few hours, I think it will be OK

Wei-Ming Chen

try this case

Code: Select all

1
6 5874 
-521 5789 
-7895 25 
-123 456 
987 10000 
-1000 0
-10000 10000

answer is 50938

Wei-Ming Chen

The test data used on the contest is different from which used on the old system, and usually, the test data used on the contest is smaller.

I think that new system using the datas which is used on the contest, because on 11266, my code run 1.908(s) on old system but 0.330(s) on new system. 11267 ...

Wei-Ming Chen

Input

Code: Select all

Output

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56
1
16468

Hope it helps.

Wei-Ming Chen

Ah,very sorry. Something wrong happened when I copy the outputs.

Yes,the answer of that case is 14 actually..

Wei-Ming Chen

Input

Code: Select all

7
7
1 5 9 74 111 121 159
10
1 2 3 4 5 6 7 8 9 10
5
1 2 4 8 15
8
1 5 9 17 25 33 42 100
16
1 2 4 17 58 69 125 254 478 1023 10000 145236 172589 172590 1000000 10000000
2
1 2
7
1 2 3 6 12 24 48

Output

Code: Select all

Hope it helps.

Wei-Ming Chen

and how about this I/O ?

Code: Select all

Code: Select all

Gift 1
Minimum area = 1516378.765
Maximum area = 31316346.000

or can you give me some I/O? thanks

Wei-Ming Chen

I have got wrong answer

Can someone tell me the I/O below is right?

25
6 47
88 102
147 963
-68 896
147 85
-32 0
14 687
452 398
-120 1325
400 -1
789 -102
987 652
1020 -157
698 -47
-321 -474
87 -12
0 0
144 -987
136 -488
989 121
102 1369
631 -789
-741 248
573 100
101 -983
0

my output

Gift 1 ...

Wei-Ming Chen

Try to avoid using double

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