OJ Board

@Nahiyan Kamal

to convert thita into radian,
thita = thita * pi / 180;
pi = acos(-1.0)

thita is always between 0 to 360 degree
so take care of it, if it goes beyond limit

try this input :

3
5
lf 60
fd 20
rt 30
fd 50
rt 45
3
fd 20
lf 15
fd 17
6
fd 50
lf 90
fd 50
lf 90
fd 50
lf 90



output ...

@Tausiq if the input length is more then array size then it will cause RTE.
i think the case you mentioned below is a reason for WA.

Obaida vai, BTMouseKing gave the post becoz he is getting WA
so, i mentioned some cases that might help him to recover from WA.
cause of RTE was just a free ...

How many edges are possible if vertex_number = 4 ?
as there is no self-loop, u can draw 6 edges
try this using pen-paper

similarly, when vertex_number = 6,
highest number of edges = 15


int edges = 0;
for ( int i = 1; i <= vertex_number; i++ ) {
for ( int j = i + 1; j <= vertex_number; j ...

Judge's input may be too big that u can't grasp that in an array, whatever the bound is
so try to read the input character by character

do not use " fflush(stdin); "

This is a man.
hisTay isay aay anmay.

a
aay

try to avoid pointers
not because of i don't understand pointer well
but it's not recommended :)

I haven't checked ur code
but did test some inputs-outputs
and a question arose in my mind
why this code getting wrong ans ??
it should get Runtime error !

try these inputs


Input 1 :
QEWR
YSFDG ...

i don't know, what should i say ! :o
this is my first post ..
verdict shows wrong ans. :-?
i did check various input as far i can .. but couldn't find any bug
i've used bfs here
here is my code :
#include <iostream.h>
#include <queue>
using namespace std;

struct node {
int row;
int column ...