Run ID:106399
提交时间:2025-01-16 10:52:27
#include<iostream> using namespace std; int a[2010]; int main(){ int n,m,left,right; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } int flag=0; cin>>m; for(int i=1;i<=n;i++){ if(a[i]==m){ left=i; flag=i; } if(a[i]>m){ right=i-1; break; } } if(flag==0){ cout<<-1<<endl; } else{ cout<<left<<" "<<right<<endl; } return 0; }