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Sep 20th, 2019
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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int interval(int a[100], int n){
  5.  
  6. int i,nrEl = 2;
  7. for (i = 1; i < n - 1; i++){
  8.  
  9. if ((a[i] >= a[0] && a[i] <= a[n - 1]) ||
  10. (a[i] <= a[0] && a[i] >= a[n-1]))
  11. nrEl++;
  12.  
  13. }
  14.  
  15. return nrEl;
  16. }
  17. int main(){
  18.  
  19. int n;
  20. cin>>n;
  21.  
  22. int i,a[100];
  23. for (i = 0; i < n; i++)
  24. cin>>a[i];
  25.  
  26. cout<<interval(a,n);
  27.  
  28. return 0;
  29.  
  30. }
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