-#include #include #include using namespace std; typedef long long L; const int N = 1e3 + 10; int a[N]; int main(){ int n,tol = 0; cin>>n; for (int i = 1; i <= n; i++) cin >> a[i]; for(int i = 1; i < n; i++){ if ((a[i] != a[i + 1]) && tol >= 1){ cout << a[i] << ' ' << tol + 1 << endl; tol = 0; } if (a[i] == a[i + 1])tol++; } if (tol >= 1)cout << a[n] <<' '<<tol +1;

return 0;

}