Submission #999915

#	Time	Username	Problem	Language	Result	Execution time	Memory
999915		modwwe	Marathon Race 2 (JOI24_ho_t3)	C++17	7 / 100	1 ms	2404 KiB

Main

///https://www.instagram.com/_modwwe/
#include<bits/stdc++.h>
#define int long long
//#define ll long long
#define down cout<<'\n';
#define NHP     ios_base::sync_with_stdio(0);cout.tie(0);cin.tie(0);
#define modwwe  int t;cin>>t; while(t--)
#define bit(i,j) (i>>j&1)
#define sobit(a) __builtin_popcountll(a)
#define task "test"
#define fin(x) freopen(x".inp","r",stdin)
#define fou(x) freopen(x".out","w",stdout)
#define pb push_back
#define checktime   cerr << (double)clock() / CLOCKS_PER_SEC * 1000  << " ms";
using namespace std;
void phongbeo();
const int mod2=1e9+7;
const int  mod1=998244353;
struct icd
{
    int a,b;
};
struct ib
{
    int a;
    int b;
};
struct ic
{
    int a,b,c;
};
struct id
{
    int a,b,c,d;
};
struct ie
{
    int a,b,c, d,e,f;

};
int n,m,s1,s2,s4,s3,sf,k,r,mid,s5,s6,mx,s7,s8,s9,mx2,res,dem2=0,dem=0,l;
int  i,s10,s12;
int el=29;
main()
{
#ifndef ONLINE_JUDGE
    //fin(task),fou(task);
#endif
    NHP
    /// cin>>s1;
    // modwwe
    phongbeo();
}
int a[500002];
int dp[500003][2];
int c[500002][2];
void solve1()
{
     /// left
     for(int i=2;i<=n;i++)
          dp[i][0]=dp[i-1][0]+(i-1)*(a[i]-a[i-1]);
}
void solve2()
{
 /// right
 for(int i=n-1;i>=1;--i)
    dp[i][1]=dp[i+1][1]+(n-i)*(a[i+1]-a[i]);
}
void solve3()
{/// left->right->mid
    /// right->left->mid
    for(int i=0;i<=n-1;i++)
    c[i+1][0]=dp[i][0]+dp[i+1][1]+i*(a[n]-a[i]+a[n]-a[i+1])+a[n]-a[1]+a[n]-a[i+1];
    for(int i=n+1;i>=2;--i)
    c[i-1][1]=dp[i][1]+dp[i-1][0]+(n-i+1)*(a[i]-a[1]+a[i-1]-a[1])+a[n]-a[1]+a[i-1]-a[1];

}
void phongbeo()
 {
     cin>>n>>m;
     for(int i=1;i<=n;i++) cin>>a[i];
     ///0 0 50 50 100 100
sort(a+1,a+1+n);
      solve1();
      solve2();
      solve3();
cin>>m;
while(m--)
 {
     cin>>l>>r>>s2;
      s6=abs(a[1]-l);
      s4=abs(a[n]-l);
      s3=lower_bound(a+1,a+1+n,r)-a;
      s5=1e18;
      if(s3-1!=0){
            s7=(r-a[s3-1])*(n+1);
            s5=min({s5,c[s3-1][0]+s6+s7,c[s3-1][1]+s4+s7});
      }
        if(s3<=n){
                s7=(a[s3]-r)*(n+1);
                s5=min({s5,c[s3][0]+s6+s7,c[s3][1]+s4+s7});
        }
        if(s5+n<=s2)
            cout<<"Yes";
        else cout<<"No";
        down
 }
       }

Compilation message (stderr)

Main.cpp:44:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   44 | main()
      | ^~~~

• Subtask 1: 7 / 7
• Subtask 2: 0 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 28
• Subtask 5: 0 / 10
• Subtask 6: 0 / 19
• Subtask 7: 0 / 19