#include <bits/stdc++.h>
using namespace std;
int T[1000006];
vector<int> W;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n;
cin>>n;
for(int i=0;i<n;i++){
cin>>T[i];
}
int me;
long long il=0;
int wyn = n+n+1;
for(int i=0;i<n;i++){
W.clear();
for(int j=i;j<n;j++){
W.push_back(T[j]);
sort(W.begin(),W.end());
if(W.size()%2==1){
me = 2*W[W.size()/2+1-1];
}
else{
me = W[W.size()/2-1]+W[W.size()/2+1-1];
}
if(me+W.size()==wyn){
il++;
}
}
}
cout<<wyn<<" "<<il<<"\n";
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #include <bits/stdc++.h> using namespace std; int T[1000006]; vector<int> W; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n; cin>>n; for(int i=0;i<n;i++){ cin>>T[i]; } int me; long long il=0; int wyn = n+n+1; for(int i=0;i<n;i++){ W.clear(); for(int j=i;j<n;j++){ W.push_back(T[j]); sort(W.begin(),W.end()); if(W.size()%2==1){ me = 2*W[W.size()/2+1-1]; } else{ me = W[W.size()/2-1]+W[W.size()/2+1-1]; } if(me+W.size()==wyn){ il++; } } } cout<<wyn<<" "<<il<<"\n"; } |
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