getting the in.txt and out.txt

general
1

Admin , can i please get the in.txt and out.txt for BESTBATS. My answer is working correctly for the testcases I have given(verified),but codechef’s judge is reporting wrong answer.

2

codechef does not provide the test cases.

3

Here is my code–
#include
#include
#include<stdio.h>
#include
using namespace std;

int main(){
int cases,ways = 1,i,j,n,m,a[11],c[11],e[11],l = 0,t = 0;
vector b,d;
scanf("%i",&cases);

while(t < cases){
for(i = 0 ; i < 11 ; i++){
scanf("%i",&a[i]);
c[i] = 0,e[i] = 0;
}
scanf("%i",&n);

 sort(a,a + 11);

 for(i = 0 ; i < n ; i++){
      b.push_back(a[10 - i]);
 }

 for(i = 0 ; i < 11 - n ; i++){
      d.push_back(a[i]);
 }

// for(i = 0 ; i < n ; i++){
// printf("%i “,b[i]);
// }
// printf(”\n");
// for(i = 0 ; i < 11 - n ; i++){
// printf("%i ",d[i]);
// }

 for(i = 0 ; i < b.size() ; i++){
     for(j = i + 1 ; j < b.size() ; j++){
           if(b[i] == b[j]){
             c[l]++;
             b.erase(b.begin() + j);
             j--;
           }
           else
             break;
     }
     c[l]++;
     l++;
 }

/*
printf(“the b is\n”);
for(i = 0 ; i < l ; i++){
printf("%i “,b[i]);
}
printf(”\nthe c is\n");
for(i = 0 ; i < l ; i++){
printf("%i “,c[i]);
}
printf(”\nthe d is\n");
for(i = 0 ; i < 11 - n ; i++){
printf("%i ",d[i]);
}
*/

l = 0;

 for(i = 0 ; i < b.size() ; i++){
     for(j = 0 ; j < 11 - n ; j++){
          if(b[i] == d[j])
               e[l]++;
     }
     l++;
 }

/*
printf("\nthe e is\n");
for(i = 0 ; i < l ; i++){
printf("%i ",e[i]);
}

 printf("\n");

*/

 for(i = 0 ; i < l ; i++){
     if(e[i] == 0){
        ways = ways*1;
     }
     else{
         m = c[i];
         c[i] = c[i] + e[i];
           for(j = 0 ; j < m ; j++){
              ways = ways*c[i];
              c[i]--;
        }
        ways = (ways)/2 ;
     }
  }

 printf("%i\n",ways);

t++,ways = 1,l = 0,b.clear(),d.clear();
}
return 0;
}

anyone can verify for some test cases by running it.

4

BESTBATS-codechef easy,no. of successful submissions - 1071

5

I could not follow your completely, i can figure out that you are thinking very complexly.
Think of it as this :

  1. We need to pick the players in decreasing order of their scores.
  2. If there are x players with the score ‘s’ and we had to pick y more players.
  3. Now if x < y, then update y = y - x, ie. you have to pick them in order to make the largest sum.
  4. If x > y, then you have to any y players from the x players as any y number of them would make the largest sum.

After reading the above points now try to make the code.

6

Link to your solution is almost always better, especially when you add no comments, just paste the content…

Here it is - http://www.codechef.com/viewsolution/4109275

7

Correct me, if I’m wrong, but answer for

1
2 2 2 2 2 2 2 2 2 2 2
5

is 332640, your code returns 27720.

Here is ideone link - http://ideone.com/1a2GHR

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