Submission #892878

#	Time	Username	Problem	Language	Result	Execution time	Memory
892878		Sir_Ahmed_Imran	Vision Program (IOI19_vision)	C++17	0 / 100	0 ms	348 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;
    vector<int> u,v;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            u.clear();
            for(int k=i;k<n;k++){
                if(k-i>o) continue;
                if(j+o-k+i<m)
                    u.append(k*m+j+o-k+i);
                if(j-o+k-i>=0 && k>i)
                    u.append(k*-j-o+k-i);
            }
            if(i==n-1 && j==m-1) continue;
            if(n*m<=10000)
                u.append(i*m+j);
            v.append(add_or(u));
        }
    }
    r=add_xor(v);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:14:9: warning: unused variable 'p' [-Wunused-variable]
   14 |     int p,q,r;
      |         ^
vision.cpp:14:11: warning: unused variable 'q' [-Wunused-variable]
   14 |     int p,q,r;
      |           ^
vision.cpp:14:13: warning: variable 'r' set but not used [-Wunused-but-set-variable]
   14 |     int p,q,r;
      |             ^

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