#include "robot.h" #include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define FOR(i,l,r) for(int i = (l), _r = (r); i <= _r; i++) #define FORNG(i,r,l) for(int i = (r), _l = (l); i >= _l; i--) #define REP(i,r) for(int i = 0, _r = (r); i < _r; i++) #define endl '\n' #define fi first #define se second #define pb push_back #define size(v) ((ll)(v).size()) #define all(v) (v).begin(),(v).end() #define MASK(x) (1LL << (x)) #define BIT(x,i) (((x) >> (i)) & 1) const ll MOD = 1e9 + 7, N = 2e5 + 36, LOG = 18; const ll INF = 1e18 + 36; #define MAXCOLOR 6 #define WALL -2 #define BLOCK -1 #define EMPTY 0 #define PATH 1 #define U 2 #define D 3 #define L 4 #define R 5 #define BLOCKPATH 6 int rev(int x){ if(x == U)return D; if(x == D)return U; if(x == L)return R; if(x == R)return L; return 36; } /* 4 1 0 3 2 N W 0 E S R->D->L->U */ void program_pulibot(){ FOR(CUR,-2,MAXCOLOR)FOR(W,-2,MAXCOLOR)FOR(S,-2,MAXCOLOR)FOR(E,-2,MAXCOLOR)FOR(N,-2,MAXCOLOR){ if(CUR == EMPTY){ if(W == WALL && N == WALL)set_instruction({CUR, W, S, E, N}, U, 'H'); else if(E == WALL && S == WALL)set_instruction({CUR, W, S, E, N}, PATH, 'H'); else if(W == R)set_instruction({CUR, W, S, E, N}, L, 'W'); else if(N == D)set_instruction({CUR, W, S, E, N}, U, 'N'); else if(E == L)set_instruction({CUR, W, S, E, N}, R, 'E'); else if(S == U)set_instruction({CUR, W, S, E, N}, D, 'S'); } if(CUR == PATH){ if(W == WALL && N == WALL)set_instruction({CUR, W, S, E, N}, PATH, 'T'); else if(W == R)set_instruction({CUR, W, S, E, N}, PATH, 'W'); else if(S == U)set_instruction({CUR, W, S, E, N}, PATH, 'S'); else if(E == L)set_instruction({CUR, W, S, E, N}, PATH, 'E'); else if(N == D)set_instruction({CUR, W, S, E, N}, PATH, 'N'); else{ if(W == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'W'); else if(S == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'S'); else if(E == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'E'); else if(N == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'N'); } } if(CUR == U){ if(S == PATH && N == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'N'); else if(N == PATH)set_instruction({CUR, W, S, E, N}, PATH, 'H'); else if(E == EMPTY || E == L)set_instruction({CUR, W, S, E, N}, R, 'E'); else if(S == EMPTY || S == U)set_instruction({CUR, W, S, E, N}, D, 'S'); else if(W == EMPTY || W == R)set_instruction({CUR, W, S, E, N}, L, 'W'); else if(N == EMPTY || N == D)set_instruction({CUR, W, S, E, N}, U, 'N'); } if(CUR == R){ if(W == PATH && E == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'E'); else if(E == PATH)set_instruction({CUR, W, S, E, N}, PATH, 'H'); else if(S == EMPTY || S == U)set_instruction({CUR, W, S, E, N}, D, 'S'); else if(W == EMPTY || W == R)set_instruction({CUR, W, S, E, N}, L, 'W'); else if(N == EMPTY || N == D)set_instruction({CUR, W, S, E, N}, U, 'N'); else if(E == EMPTY || E == L)set_instruction({CUR, W, S, E, N}, R, 'E'); } if(CUR == D){ if(N == PATH && S == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'S'); else if(S == PATH)set_instruction({CUR, W, S, E, N}, PATH, 'H'); else if(W == EMPTY || W == R)set_instruction({CUR, W, S, E, N}, L, 'W'); else if(N == EMPTY || N == D)set_instruction({CUR, W, S, E, N}, U, 'N'); else if(E == EMPTY || E == L)set_instruction({CUR, W, S, E, N}, R, 'E'); else if(S == EMPTY || S == U)set_instruction({CUR, W, S, E, N}, D, 'S'); } if(CUR == L){ if(E == PATH && W == PATH)set_instruction({CUR, W, S, E, N}, BLOCKPATH, 'W'); else if(W == PATH)set_instruction({CUR, W, S, E, N}, PATH, 'H'); else if(N == EMPTY || N == D)set_instruction({CUR, W, S, E, N}, U, 'N'); else if(E == EMPTY || E == L)set_instruction({CUR, W, S, E, N}, R, 'E'); else if(S == EMPTY || S == U)set_instruction({CUR, W, S, E, N}, D, 'S'); else if(W == EMPTY || W == R)set_instruction({CUR, W, S, E, N}, L, 'W'); } } }