I have written the code but multiple output

#1

As we know that for this code there are multiple output , and my code also showing 4 different output , can you please correct the code.

Code :- https://ide.codingblocks.com/s/376284

#2

if rightsucess is true then simply return true otherwise execute next statements

The rat can move from position (i,j), down or right on the grid.

also we cant do top &left

#3

maam what is right success , also i have removed left and top condition. still it’s not working

#4

if your floodfill for right works .stop there and return .otherwise go for down
do like this:

   bool rightsucess=floodfill(maze,row,col+1,psf+"r",visited);
   if(rightsucess){
         return true;
   }
   bool downsucess=floodfill(maze,row+1,col,psf+"d",visited);
   visited[row][col]=0;
   if(downsucess)
           return true;
   return false;
#5

It is of void type , so return is not working

#6

change it to bool then

#7

Maa’m now code is running fine , but TLE is comming .

#8

please share your final code

#9

updated code :- https://ide.codingblocks.com/s/378240

#10

You have to print -1 when no solution exists.

#11

Maa’m but as mentioned by you , I have changed the function to boolean then how i will return -1.

#12

in the main function if your floodfill returns false ,print -1

#13

Done maa’m still same issue.

#14

refer to this here :

#15

Maa’m taken help from your code , as your code was not giving right answer , but i adjust my code , now it is working fine but TLE is comming . I just have to remove TLE … MY CODE :- https://ide.codingblocks.com/s/378518

#16

you just needed to change class name to main

here is your corrected code:


if this solves your doubt ,please mark it as resolved :slight_smile:

#17

Maam string index out of bound is coming when i run your edited code . In line number 18.

#18

it passes all the test cases for me including the sample test case

#19

thanks maam it worked now

#20

great! please mark your doubt as resolved :slight_smile: