fork download
copy 
  1. #include<bits/stdc++.h>
  2. #include <iostream>
  3. using  namespace std;
  4.  
  5.  
  6. int main()
  7. {
  8.     vector <int> arr={3, 2, 3, 2, 4, 3};
  9.  
  10.     map<int,int>mp;
  11.     for(int i=0;i<arr.size();i++){
  12.         mp[arr[i]]++;
  13.  
  14.     }
  15.  
  16.     for(auto i:mp){
  17.         cout<<"Element "<<i.first<<" has "<<i.second<<" repetition"<<endl;
  18.     }
  19.  
  20.     int maxFreq=0;
  21.     int maxElement=0;
  22.     int minFreq=arr.size()+1;
  23.     int minElement=0;
  24.     for(auto i:mp){
  25.         if(i.second>maxFreq){
  26.             maxFreq=i.second;
  27.             maxElement=i.first;
  28.         }
  29.         if(i.second<minFreq){
  30.             minFreq=i.second;
  31.             minElement=i.first;
  32.         }
  33.  
  34.     }
  35.  
  36.     cout<<"Maximum freq of "<<maxElement<<" with freq "<<maxFreq<<endl;
  37.     cout<<"Minimum freq of "<<minElement<<" with freq "<<minFreq<<endl;
  38.  
  39.  
  40.     return 0;
  41. }
Success #stdin #stdout 0.01s 5292KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Element 2 has 2 repetition
Element 3 has 3 repetition
Element 4 has 1 repetition
Maximum freq of 3 with freq 3
Minimum freq of 4 with freq 1
https://ideone.com/lCDk6S
language:
C++14 (gcc 8.3)
created:
17 hours 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!