#include<bits/stdc++.h>
using namespace std;
int main(){
	int a[]={3,2,3,2,4,3};
	int n=sizeof(a)/sizeof(a[0]);
	int b[50]={0};
	for(int i=0;i<n;i++){
		int c=a[i];
		b[i]=b[c]+1;
	}
	int maxi=-100;
	int mini=1e9;
	int maxel=0;
	int minel=0;
	for(int i=0;i<n;i++){
 
		if(b[i]>maxi){
			maxi=b[i];
			maxel=a[i];
		}
		if(b[i]<mini){
			mini=b[i];
			minel=a[i];
		}
 
	}
	cout<<maxel<<"-"<<maxi<<endl;
	cout<<minel<<"-"<<mini<<endl;
	return 0;
}

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