Submission #1135252

#	Time	Username	Problem	Language	Result	Execution time	Memory
1135252		79brue	Robot Contest (IOI23_robot)	C++20	24 / 100	70 ms	5960 KiB

robot

#include "robot.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

void set_instruction(int a, int b, int c, int d, int e, int z, char A){
    set_instruction(vector<int> {a, b, c, d, e}, z, A);
}

void program_pulibot(){
    for(int now=-2; now<=5; now++){
        for(int l=-2; l<=5; l++){
            for(int d=-2; d<=5; d++){
                for(int r=-2; r<=5; r++){
                    for(int u=-2; u<=5; u++){
                        if(now!=1 && l!=1 && d!=1 && r!=1 && u!=1){ /// Phase 1
                            if(r==-2 && d==-2){ /// 끝점 도달
                                set_instruction(now, l, d, r, u, 1, 'H');
                            }
                            else switch(now){
                            case 0:
                                if(l==0) {set_instruction(now, l, d, r, u, 2, 'W'); break;}
                            case 2:
                                if(d==0) {set_instruction(now, l, d, r, u, 3, 'S'); break;}
                            case 3:
                                if(r==0) {set_instruction(now, l, d, r, u, 4, 'E'); break;}
                            case 4:
                                if(u==0) {set_instruction(now, l, d, r, u, 5, 'N'); break;}
                            case 5:
                                /// 탐색 실패
                                if(l>=2) set_instruction(now, l, d, r, u, 0, 'W');
                                else if(d>=2) set_instruction(now, l, d, r, u, 0, 'S');
                                else if(r>=2) set_instruction(now, l, d, r, u, 0, 'E');
                                else if(u>=2) set_instruction(now, l, d, r, u, 0, 'N');
                            }
                        }
                        else{ /// Phase 2
                            if(l==-2 && u==-2) set_instruction(now, l, d, r, u, 1, 'T');
                            else if(l>=2) set_instruction(now, l, d, r, u, 1, 'W');
                            else if(d>=2) set_instruction(now, l, d, r, u, 1, 'S');
                            else if(r>=2) set_instruction(now, l, d, r, u, 1, 'E');
                            else if(u>=2) set_instruction(now, l, d, r, u, 1, 'N');
                        }
                    }
                }
            }
        }
    }
}

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