Wrong answer in RECCKT- CRICKET TOURNAMENT question. Please tell why?

surbhijain93 · January 26, 2015, 6:29pm

Pls tell why i am getting wrong answer. This is the link to my solution. What am i missing?

Also, this is the question : http://www.codechef.com/RCSN2015/problems/RECCKT

saanc · January 26, 2015, 7:19pm

Simple Solution is:

max_difference=INT_MIN
smallest=a[0]
for(i=1;i<N;i++)
    if(a[i]<smallest)
         smallest=a[i]
    else if(max_difference<a[i]-smallest)
         max_difference=a[i]-smallest
print max_difference

Hope you got it!

surbhijain93 · January 26, 2015, 10:51pm

Thank you for your answer and I get your approach…but it would be very kind of someone if they tell what’s wrong with my program. Cause i cannot find anything wrong in it…

rishabhprsd7 · January 27, 2015, 2:20am

@surbhijain93

I tested your code on about 100 test cases and here is the result:

Test Cases:

100
9
13 17 19 14 2 11 15 12 7 
9
13 17 3 9 12 10 2 4 15 
6
19 15 13 6 5 18 
6
5 14 18 17 10 19 
7
12 10 5 17 8 11 6 
5
12 4 2 6 13 
6
4 5 2 3 18 17 
5
17 12 14 8 19 
6
19 2 13 5 17 11 
5
8 4 6 14 13 
5
8 10 3 6 18 
7
2 10 18 11 17 8 14 
5
9 15 13 12 2 
8
15 17 7 3 4 11 6 16 
8
10 13 9 5 2 12 15 3 
6
9 11 1 19 15 18 
7
12 18 8 7 13 6 14 
9
16 14 17 12 13 2 1 18 10 
8
14 7 19 4 6 17 3 1 
8
16 9 11 6 14 12 17 8 
9
9 1 6 5 11 7 8 16 2 
7
11 16 2 10 18 15 9 
8
13 5 11 6 3 8 7 1 
8
14 5 9 12 15 1 17 13 
5
10 17 11 2 9 
6
17 7 16 19 12 18 
8
14 7 11 18 13 5 10 15 
6
8 11 3 7 17 16 
8
12 17 8 13 16 3 15 18 
7
8 12 15 6 14 1 16 
9
4 3 6 11 18 17 9 8 12 
7
5 3 17 7 1 14 16 
6
18 8 12 19 3 2 
8
6 18 4 14 8 1 12 9 
5
14 3 1 2 4 
8
18 19 7 12 14 9 17 8 
6
7 17 16 12 2 6 
9
4 2 11 16 1 13 18 15 14 
5
14 9 12 7 15 
5
1 14 6 11 3 
8
17 8 13 5 2 3 7 14 
9
1 10 17 15 13 8 9 6 11 
8
12 4 14 13 7 15 9 8 
8
4 5 14 1 9 13 10 16 
7
1 5 14 18 19 4 17 
5
5 10 11 7 15 
6
10 14 7 15 17 8 
9
4 15 3 1 9 11 17 5 12 
9
17 3 2 18 9 4 6 19 8 
7
19 1 6 3 12 8 11 
6
18 16 15 8 1 4 
8
16 2 9 13 17 6 10 4 
9
19 2 16 4 11 7 14 18 17 
7
6 10 17 16 5 13 1 
8
17 10 3 14 8 2 11 16 
9
5 15 18 6 2 3 1 10 14 
9
7 11 2 19 8 3 17 12 15 
7
10 3 8 13 14 5 4 
8
15 17 3 10 6 1 16 14 
8
12 4 18 14 9 5 15 11 
5
17 9 18 15 4 
7
2 19 6 5 14 12 9 
9
13 1 14 16 11 17 3 10 5 
9
11 2 15 5 4 1 18 17 12 
8
2 10 16 4 6 13 12 8 
9
9 17 16 10 14 19 4 12 1 
9
7 5 18 19 14 11 13 15 1 
7
9 11 1 7 14 16 8 
7
7 2 8 19 18 11 12 
5
4 10 15 13 14 
8
3 2 14 8 1 17 4 5 
8
10 2 9 3 17 7 16 19 
7
14 9 15 2 5 3 4 
8
5 16 14 10 11 17 4 1 
6
4 16 1 19 17 13 
8
7 9 16 14 17 5 12 10 
8
14 18 11 6 17 4 7 8 
5
18 7 6 14 12 
7
6 18 10 17 5 14 1 
7
15 2 18 16 17 7 6 
7
14 7 18 16 17 6 8 
7
7 1 6 3 9 2 4 
8
14 17 3 9 7 4 2 5 
6
12 8 4 15 11 1 
8
2 6 9 1 7 4 18 12 
7
13 2 14 11 12 5 1 
7
3 5 16 12 4 9 13 
7
6 10 3 17 8 12 2 
9
18 10 15 13 19 14 6 17 11 
8
1 14 16 12 4 18 2 8 
6
12 9 1 13 6 14 
7
9 11 16 8 1 13 18 
7
12 8 9 16 2 17 19 
8
5 19 10 3 11 2 13 7 
9
11 1 3 6 2 8 18 15 4 
6
10 16 8 6 5 14 
6
16 19 11 6 4 3 
6
4 10 18 3 19 1 
5
11 8 6 7 16 
6
8 16 5 17 18 19

On comparing your output file with correct output file

Result:

no
Error on test case number 1
Your Output = 17
Actual Output = 13

Error on test case number 2
Your Output = 15
Actual Output = 13

Error on test case number 3
Your Output = 14
Actual Output = 13

Error on test case number 9
Your Output = 17
Actual Output = 15

Error on test case number 13
Your Output = 13
Actual Output = 6

Error on test case number 14
Your Output = 14
Actual Output = 13

Error on test case number 17
Your Output = 12
Actual Output = 8

Error on test case number 19
Your Output = 18
Actual Output = 13

Error on test case number 23
Your Output = 12
Actual Output = 6

Error on test case number 25
Your Output = 15
Actual Output = 7

Error on test case number 27
Your Output = 13
Actual Output = 11

Error on test case number 32
Your Output = 16
Actual Output = 15

Error on test case number 33
Your Output = 17
Actual Output = 11

Error on test case number 34
Your Output = 17
Actual Output = 12

Error on test case number 35
Your Output = 13
Actual Output = 3

Error on test case number 36
Your Output = 12
Actual Output = 10

Error on test case number 37
Your Output = 15
Actual Output = 10

Error on test case number 41
Your Output = 15
Actual Output = 12

Error on test case number 50
Your Output = 18
Actual Output = 11

Error on test case number 51
Your Output = 17
Actual Output = 3

Error on test case number 53
Your Output = 17
Actual Output = 16

Error on test case number 54
Your Output = 16
Actual Output = 11

Error on test case number 55
Your Output = 15
Actual Output = 14

Error on test case number 56
Your Output = 17
Actual Output = 13

Error on test case number 59
Your Output = 16
Actual Output = 15

Error on test case number 61
Your Output = 14
Actual Output = 9

Error on test case number 66
Your Output = 18
Actual Output = 10

Error on test case number 67
Your Output = 18
Actual Output = 14

Error on test case number 73
Your Output = 13
Actual Output = 6

Error on test case number 74
Your Output = 16
Actual Output = 12

Error on test case number 76
Your Output = 12
Actual Output = 10

Error on test case number 77
Your Output = 14
Actual Output = 11

Error on test case number 78
Your Output = 12
Actual Output = 8

Error on test case number 79
Your Output = 17
Actual Output = 12

Error on test case number 81
Your Output = 12
Actual Output = 11

Error on test case number 83
Your Output = 15
Actual Output = 6

Error on test case number 84
Your Output = 14
Actual Output = 11

Error on test case number 86
Your Output = 13
Actual Output = 12

Error on test case number 88
Your Output = 15
Actual Output = 14

Error on test case number 89
Your Output = 13
Actual Output = 11

Error on test case number 94
Your Output = 17
Actual Output = 14

Error on test case number 96
Your Output = 11
Actual Output = 9

Error on test case number 97
Your Output = 16
Actual Output = 3

Error on test case number 98
Your Output = 18
Actual Output = 16

Enjoy Debugging…

saanc · January 27, 2015, 10:49am

@rishabhprsd7 : salute to your dedication brother towards answering

vishalgupta94 · January 27, 2015, 11:51am

plz can anyone tell me where we can resubmit…
they are no where to be found.

damn_me · January 27, 2015, 1:13pm

Problems are currently not added in practise section. I mailed them yesterday, just saw their reply that they’ll be adding soon.

damn_me · January 27, 2015, 1:14pm

You can check by the link: codechef.com/problem/RECCKT

rishabhprsd7 · January 27, 2015, 3:48pm

Thanks…

saanc · January 28, 2015, 1:08am

@vishalgupta94 : problems are now added to the peer section.Now you can resubmit your solution

here are the links of the problems: http://www.codechef.com/problems/RECMSG