fork download
copy 
  1. #include<stdio.h>
  2.  
  3. int main()
  4. {
  5.     int t,n,i;
  6.     int *a;
  7.     scanf("%d",&t);
  8.     while(t--)
  9.     {
  10.         scanf("%d",&n);
  11.         a = (int*)malloc(sizeof(int)*n);
  12.         for(i=0;i<n;i++)
  13.             scanf("%d",&a[i]);
  14.         int max,index=0;
  15.         int count[10001] = {0};
  16.         for(i=0;i<n;i++)
  17.         {
  18.                 count[a[i]]++;
  19.         }
  20.  
  21.         max = count[0];
  22.         for(i=1;i<10001;i++)
  23.         {
  24.  
  25.             if(count[i]>max)
  26.             {
  27.                 max = count[i];
  28.                 index = i;
  29.             }
  30.         }
  31.         printf("%d %d\n",index,max);
  32.  
  33.     }
  34.  
  35.     return 0;
  36. }
  37.  
Success #stdin #stdout 0s 2188KB
comments (?)
stdin
copy 
2
5
1 2 3 2 5
6
1 2 2 1 1 2
stdout
copy 
2 2
1 3
https://ideone.com/QkmrSM
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!