Submission #1061846

#	Time	Username	Problem	Language	Result	Execution time	Memory
1061846		mychecksedad	Robot Contest (IOI23_robot)	C++17	6 / 100	155 ms	6484 KiB

robot

#include "robot.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define all(x) x.begin(),x.end()
#define ll long long
#define ff first
#define ss second
#define vi vector<int>
const int N = 3005;
const ll INF = 1e18;

map<vector<int>, bool> G;
void se(int x, vi a, vi b, vi c, vi d, int col, char go){
  for(int l: a){
    for(int l1: b){
      for(int l2: c){
        for(int l3: d){
          vi f = {x, l, l1, l2, l3};
          if(G[f]) continue;
          G[f] = 1;
          set_instruction({x, l, l1, l2, l3}, col, go);
        }
      }
    }
  }
}

void program_pulibot()
{
  // start
  vi bad, bound, emp, one, op, badb, threeorbadb, three, two;
  two.pb(2);
  bad.pb(-1);
  bound.pb(-2);

  one.pb(1);

  three.pb(3);

  threeorbadb.pb(-1);
  threeorbadb.pb(-2);
  threeorbadb.pb(3);

  badb.pb(-1);
  badb.pb(-2);

  emp.pb(0);
  op.pb(0);
  op.pb(1);
  op.pb(2);
  op.pb(3);
  op.pb(-1);
  op.pb(-2);

  vi op2;
  op2.pb(0);
  op2.pb(1);
  op2.pb(3);
  op2.pb(-1);
  op2.pb(-2);
  // vi L, D, R, U;
  int cur, col;
  char go;

  char l = 'W', r = 'E', d = 'S', u = 'N', t = 'T', st = 'H';


  // finish
  se(0, op, bound, bound, op, 1, st);


  // // expand_two
  se(0, op, op, emp, op, 2, r);
  se(0, two, bad, badb, op2, 3, l);
  se(0, op2, bad, badb, two, 3, u);
  se(0, op, emp, threeorbadb, op, 2, d);

  // // one?
  se(2, op, one, three, op, 1, r);

  se(2, op, emp, three, op, 2, d);

  // //three clearing
  se(3, one, three, op, op, 3, d);
  se(3, one, op, three, op, 3, r);
  se(3, op, three, op, one, 3, d);
  se(3, op, op, three, one, 3, r);

  // // 1 eating
  vi badbe;
  badbe.pb(0);
  badbe.pb(-1);
  badbe.pb(-2);
  se(1, one, badbe, badbe, op, 0, l);
  se(1, three, badbe, badbe, op, 0, l);
  se(1, op, badbe, badbe, one, 0, u);
  se(1, op, badbe, badbe, three, 0, u);

  se(3, three, badbe, badbe, op, 1, st);
  se(3, one, badbe, badbe, op, 1, st);
  se(3, op, badbe, badbe, three, 1, st);
  se(3, op, badbe, badbe, one, 1, st);

  se(2, two, three, op, op2, 3, l);
  se(2, two, op, three, op2, 3, l);
  se(2, op2, three, op, two, 3, u);
  se(2, op2, op, three, two, 3, u);

  // // 1 eats 2
  
  se(1, two, op, op, op2, 1, l);
  se(1, op2, op, op, two, 1, u);

  se(2, two, one, op, op, 1, l);
  se(2, two, op, one, op, 1, l);
  se(2, op, one, op, two, 1, u);
  se(2, op, op, one, two, 1, u);


  // // termintion
  se(2, bound, op, op, bound, 1, t);


  se(0, op, op, op, op, 1, t);
  se(1, op, op, op, op, 1, t);
  se(2, op, op, op, op, 1, t);
  se(3, op, op, op, op, 1, t);
}

Compilation message (stderr)

robot.cpp: In function 'void program_pulibot()':
robot.cpp:63:7: warning: unused variable 'cur' [-Wunused-variable]
   63 |   int cur, col;
      |       ^~~
robot.cpp:63:12: warning: unused variable 'col' [-Wunused-variable]
   63 |   int cur, col;
      |            ^~~
robot.cpp:64:8: warning: unused variable 'go' [-Wunused-variable]
   64 |   char go;
      |        ^~

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 0 / 10
• Subtask 3: 0 / 18
• Subtask 4: 0 / 20
• Subtask 5: 0 / 46