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- #include <iostream>
- using namespace std;
- int interval(int a[100], int n){
- int i,nrEl = 2;
- for (i = 1; i < n - 1; i++){
- if ((a[i] >= a[0] && a[i] <= a[n - 1]) ||
- (a[i] <= a[0] && a[i] >= a[n-1]))
- nrEl++;
- }
- return nrEl;
- }
- int main(){
- int n;
- cin>>n;
- int i,a[100];
- for (i = 0; i < n; i++)
- cin>>a[i];
- cout<<interval(a,n);
- return 0;
- }
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