Submission #1026056

#	Time	Username	Problem	Language	Result	Execution time	Memory
1026056		Andrey	Robot Contest (IOI23_robot)	C++17	53 / 100	124 ms	6836 KiB

robot

#include "robot.h"
#include<bits/stdc++.h>
using namespace std;

void program_pulibot()
{
    /*set_instruction({0, -2, -1, 0, -2}, 1, 'E');
    set_instruction({0, 1, -1, 0, -2}, 1, 'E');
    set_instruction({0, 1, 0, -2, -2}, 1, 'S');
    set_instruction({0, -1, -2, -2, 1}, 1, 'T');*/
    char dir[6] = {'z','T','W','S','E','N'};
    for(int c = -2; c < 10; c++) {
        for(int w = -2; w < 10; w++) {
            for(int s = -2; s < 10; s++) {
                for(int e = -2; e < 10; e++) {
                    for(int n = -2; n < 10; n++) {
                        if(c < 0) {
                            continue;
                        }
                        if(c == 0) {
                            if(n == -2 && w == -2) {
                                set_instruction({c,w,s,e,n},6,'H');
                            }
                            else {
                                if(w > 5) {
                                    set_instruction({c,w,s,e,n},2,'W');
                                }
                                else if(s > 5) {
                                    set_instruction({c,w,s,e,n},3,'S');
                                }
                                else if(e > 5) {
                                    set_instruction({c,w,s,e,n},4,'E');
                                }
                                else if(n > 5) {
                                    set_instruction({c,w,s,e,n},5,'N');
                                }
                            }
                            continue;
                        }
                        if(w == 1 || s == 1 || e == 1 || n == 1) {
                            if(w > 5) {
                                set_instruction({c,w,s,e,n},1,'W');
                            }
                            else if(s > 5) {
                                set_instruction({c,w,s,e,n},1,'S');
                            }
                            else if(e > 5) {
                                set_instruction({c,w,s,e,n},1,'E');
                            }
                            else if(n > 5) {
                                set_instruction({c,w,s,e,n},1,'N');
                            }
                            else {
                                set_instruction({c,w,s,e,n},1,'T');
                            }
                            continue;
                        }
                        if(s == -2 && e == -2) {
                            if(n > 5) {
                                set_instruction({c,w,s,e,n},1,'N');
                            }
                            else {
                                set_instruction({c,w,s,e,n},1,'W');
                            }
                            continue;
                        }
                        int p = c;
                        char a;
                        if(p > 5) {
                            p-=4;
                        }
                        p++;
                        if(p == 6) {
                            p-=4;
                        }
                        int x;
                        if(p == 2) {
                            x = w;
                        }
                        else if(p == 3) {
                            x = s;
                        }
                        else if(p == 4) {
                            x = e;
                        }
                        else {
                            x = n;
                        }
                        if(x < 0) {
                            set_instruction({c,w,s,e,n},p+4,'H');
                        }
                        else {
                            if((x-p+1002)%4 == 0 || x == 0) {
                                if(x > 5) {
                                    set_instruction({c,w,s,e,n},p,dir[p]);
                                }
                                else {
                                    set_instruction({c,w,s,e,n},p+4,dir[p]);
                                }
                            }
                            else {
                                set_instruction({c,w,s,e,n},p+4,'H');
                            }
                        }
                    }
                }
            }
        }
    }
}

Compilation message (stderr)

robot.cpp: In function 'void program_pulibot()':
robot.cpp:68:30: warning: unused variable 'a' [-Wunused-variable]
   68 |                         char a;
      |                              ^

• Subtask 0: 0 / 0
• Subtask 1: 3 / 6
• Subtask 2: 5 / 10
• Subtask 3: 9 / 18
• Subtask 4: 10 / 20
• Subtask 5: 25.999999999800004 / 46