Submission #892842

#	Time	Username	Problem	Language	Result	Execution time	Memory
892842		Sir_Ahmed_Imran	Vision Program (IOI19_vision)	C++17	52 / 100	9 ms	1492 KiB

vision

                              ///~~~LOTA~~~///
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ff first
#define ss second
#define ll long long 
#define append push_back
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define N 100001
void construct_network(int n,int m,int o){
    int p,q,r;
    int a[n*m];
    int b[n*m];
    vector<int> u,v;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            u={i*m+j};
            p=add_or(u);
            u.clear();
            for(int k=0;k<n;k++){
                if(abs(i-k)>o || j+o-abs(i-k)>=m) continue;
                u.append(k*m+j+o-abs(i-k));
            }
            if(u.empty()){
                u={i*m+j,i*m+j};
                v.append(add_xor(u));
            }
            else{
                q=add_or(u);
                u={p,q};
                v.append(add_and(u));
            }
            if(n*m>3500) return; 
        }
    }
    r=add_or(v);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:14:13: warning: variable 'r' set but not used [-Wunused-but-set-variable]
   14 |     int p,q,r;
      |             ^
vision.cpp:15:9: warning: unused variable 'a' [-Wunused-variable]
   15 |     int a[n*m];
      |         ^
vision.cpp:16:9: warning: unused variable 'b' [-Wunused-variable]
   16 |     int b[n*m];
      |         ^

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 8 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19