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- // Adrian Gródek
- // Zadanie 13. pierwszy i ostatni
- // lab 5
- #include <iostream>
- #include <cstdlib>
- #include <math.h>
- #include <climits>
- #include <ctime>
- using namespace std;
- int main()
- {
- long long int n,x,a,pierwszy=-1,ostatni=-1;
- cin >> n >> x;
- for (int i=1;i<=n;i++)
- {
- cin >> a;
- if(a==x)
- {
- if(pierwszy==-1)
- {
- pierwszy = i;
- ostatni = i;
- }
- else
- {
- ostatni = i;
- }
- }
- }
- cout << pierwszy << " " << ostatni;
- return 0;
- }
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