Submission #955979

#	Time	Username	Problem	Language	Result	Execution time	Memory
955979		Dan4Life	Robot Contest (IOI23_robot)	C++17	10 / 100	98 ms	5908 KiB

robot

#include "robot.h"

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');

    for(int i = -2; i <= 1; i++)
        for(int j = -2; j <= 1; j++)
            for(int k = -2; k <= 1; k++)
                set_instruction({0,i,j,0,k},1,'E'); // move to the right whenever possible

    for(int i = -2; i <= 1; i++){
        if(i) set_instruction({0,-2,0,i,-2},1,'S'), set_instruction({0,1,0,i,-2},1,'S'); // if cant move right, move down
        if(i and i!=-2) set_instruction({0,-2,-2,i,0},1,'N'), set_instruction({0,1,-2,i,0},1,'N'); // if cant move right, move up, unless you are at last destination
    }
    for(int i = -2; i <= 1; i++)
        for(int j = -2; j <= 1; j++)
            set_instruction({0,i,-2,-2,j},1,'T');
}
/*
--------------------
-0x000000x00000xx00-
-0000xx0000x0000000-
--------------------

{0 b c 0 e},1,'E'
if i can possibly move to the right, always do it

{0 1 0 anybut0 -2},1,'S'
{0 1 -2 anybut0 0},1,'N'
if i can't but i'm in row 1, move down, if row 2 move up


if i'm at last row, but i'm at row 1, move down 
else terminate

two cases:
case 1: I'm on 1st row
case 2: I'm on 2nd row
*/

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