218542026-01-14 09:28:27BDavid5616Fasor (40)cpp17Compilation error
#include <fstream>
using namespace std;

int main()
{int i,q,db,s,t,b,c=1,a[200000],n,k;
    cin>>n>>k;
    for(i=0;i<n;i++){
        cin>>a[i];
    }
    b=-1;
    for(i=0;i<n;i++){q=i+k;t=1;db=1;
        for(s=i+1;s<=q;s++){
            if(a[i]<a[s])t=0;
        }
        if(i>=k){q=i-k;
        for(s=i-1;s>=q;s--){
            if(a[i]<a[s])db=0;
        }
        }
        if(db==1 && t==1 && c==1){b=i+1;c=0;}
    }cout<<b;
    return 0;
}
Compilation error
open /var/local/lib/isolate/417/box/a.out: no such file or directory
main.cpp: In function 'int main()':
main.cpp:6:5: error: 'cin' was not declared in this scope
    6 |     cin>>n>>k;
      |     ^~~
main.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    1 | #include <fstream>
  +++ |+#include <iostream>
    2 | using namespace std;
main.cpp:21:6: error: 'cout' was not declared in this scope
   21 |     }cout<<b;
      |      ^~~~
main.cpp:21:6: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?