| 比赛 |
期末考试1 |
评测结果 |
WWWWWWWWWW |
| 题目名称 |
Interactive |
最终得分 |
0 |
| 用户昵称 |
exil |
运行时间 |
1.041 s |
| 代码语言 |
C++ |
内存使用 |
7.49 MiB |
| 提交时间 |
2026-02-08 11:33:04 |
显示代码纯文本
#include<bits/stdc++.h>
using namespace std;
#define int long long
int a[200005];
int shu[1003];
signed main(){
freopen("tioj_interactive.in","r",stdin);
freopen("tioj_interactive.out","w",stdout);
int n,k,q;
cin>>n>>k;
for(int i = 1;i<=n;i++){
cin>>a[i];
}
cin>>q;
if(n<=1003){
vector<int> v[2];
set<int> s[1003];
for(int i = 1;i<=n;i++){
int l=0;
for(int j = i;j<=n;j++){
l+=a[j];
if(l>=k){
v[0].push_back(i);
v[1].push_back(j);
//cout<<i<<" "<<j<<endl;
break;
}
}
}
for(int i = 0;i<v[0].size();i++){
for(int j = v[1][i];j<=n;j++){
int as=v[0][i],bs=j;
if(as>bs)swap(as,bs);
s[bs-as+1].insert(as*1206+bs*76);
//cout<<as<<" "<<bs<<" "<<s[bs-as+1].size()<<" "<<bs-as+1<<endl;
}
}
for(int i = 0;i<v[1].size();i++){
for(int j = v[0][i];j>=1;j--){
int as=j,bs=v[1][i];
if(as>bs)swap(as,bs);
s[bs-as+1].insert(as*1206+bs*76);
//cout<<as<<" "<<bs<<" "<<s[bs-as+1].size()<<" "<<bs-as+1<<endl;
}
}
for(int i = 1;i<=n;i++)shu[i]=shu[i-1]+s[i].size();
for(int i = 1;i<=q;i++){
int x;
cin>>x;
cout<<shu[x]<<endl;
}
}
return 0;
}