C++ :

#include<iostream>
using namespace std;
int main() {
	int a[110],n,i,c=0;
	cin>>n;
	for(i = 1; i <= n; i++) {
		cin>>a[i];
	}
	
	for(i = 1;i <= n;i++){
		c++;
		if(i == n || a[i] != a[i + 1]){
			if(c != 1)
			cout<<a[i]<<" "<<c<<endl;
			c = 0;
		}
	}
	return 0;
}

Java :

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int num1 = scanner.nextInt();
//        int num2 = scanner.nextInt();
        int[] a = new int[num1];
        int[] b = new int[num1];
        int[] count = new int[100];
        double avg;
        int x = 1;
        long s = 0;
        for (int i = 0; i < num1; i++) {
            a[i] = scanner.nextInt();
        }
        for (int i = 0; i < num1 - 1; i++) {
            if(a[i] == a[i+1]){
                x++;
            }else if(a[i] != a[i+1]){
                if(x >= 2){
                    System.out.println(a[i - 1] + " " + x);
                    x = 1;
                }x = 1;
            } if(a[i] == a[i+1] && i == num1 - 2) System.out.println(a[i - 1] + " " + x);
        }

    }

    public static boolean judge(int i,int j){
        int a,s = 0;
        while(i != 0){
            a = i % 10;
            s = s + a;
            i /= 10;
        }
        if(s == j)return true;
        else return false;
    }

    public static void paiXux(int[] a){
        int temp;
        for(int i = 0;i < a.length - 1;i++){
            for(int k = 0;k < a.length - i - 1;k++){
                if(a[k] > a[k + 1]){
                    temp = a[k];
                    a[k] = a[k + 1];
                    a[k + 1] = temp;
                }
            }
        }
    }public static void paiXu(int[] a,int length){
        int temp;
        for(int i = 0;i < length - 1;i++){
            for(int k = 0;k < length - i - 1;k++){
                if(a[k] > a[k + 1]){
                    temp = a[k];
                    a[k] = a[k + 1];
                    a[k + 1] = temp;
                }
            }
        }
    } public static void paiXud(int[] a){
        int temp;
        for(int i = 0;i < a.length - 1;i++){
            for(int k = 0;k < a.length - i - 1;k++){
                if(a[k] < a[k + 1]){
                    temp = a[k];
                    a[k] = a[k + 1];
                    a[k + 1] = temp;
                }
            }
        }
    }

    public static int MAX(int[] a){
        int max = a[0];
        for (int i = 0; i < a.length; i++) {
            if(max < a[i]){
                max = a[i];
            }
        }
        return max;
    }

    public static int MIN(int[] a){
        int min = a[0];
        for (int i = 0; i < a.length; i++) {
            if(min > a[i]){
               min = a[i];
            }
        }
        return min;
    }
    public static int sum(int a){
        int x,s = 0;
        while(a != 0){
            x = a % 10;
            s = s + x;
            a /= 10;
        }
        return s;
    }
    public static boolean isPrime(int a){
        if(a <= 1)return false;
        else
        for(int i = 2;i <= Math.sqrt(a);i++){
            if(a % i == 0)return false;
        }return true;
    }

    public static int qiuYu(int i){
        int a;
        a = i % 10;
        return a;
    }
}

Python :

n=int(input())
a=input().split()
a=list(map(int,a))
k=1
b=a[0]
for i in range(1,n):
    if(a[i]==b):
        k=k+1
    else:
        if(k>1):
            print(b,k)
        b=a[i]
        k=1
if(k>1):
    print(b,k)