Submission #1238635

#	Time	Username	Problem	Language	Result	Execution time	Memory
1238635		ricardsjansons	Mosaic (IOI24_mosaic)	C++20	0 / 100	78 ms	11336 KiB

mosaic

#include "mosaic.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;

vector<long long>mosaic(vector<int>x,vector<int>y,
                        vector<int>t,vector<int>b,
                        vector<int>l,vector<int>r){
    int n=x.size();
    int q=t.size();
    vector<ll>c(q, 0);
    for(int i=0;i<q;i++){
        t[i]=max(t[i],1);
        b[i]=max(b[i],1);
        l[i]=max(l[i],1);
        r[i]=max(r[i],1);
        ll w=r[i]-l[i]+1;
        ll h=b[i]-t[i]+1;
        if(w%2&&h%2){
            c[i]=(w-1)*h/2+w*(h-1)/2-(w-1)*(h-1)/2+(r[i]+b[i]+1)%2;
        }else{
            c[i]=h*w/2;
        }
    }
    return c;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 7
• Subtask 4: 0 / 10
• Subtask 5: 0 / 8
• Subtask 6: 0 / 22
• Subtask 7: 0 / 19
• Subtask 8: 0 / 22