OJ Board

this is frustating ...
i was comparing input/output of my prog with a prog of a frined of mine
and it was all the same... but my gets a WA and hes get an aceppted
and we dont know whats wrong. Plzz some find the error ...

[c]

#include <stdio.h>
#include <stdlib.h>
#include <string.h>


int c[96 ...

Gracias , my head was starting to disintegrates...

i was starting to think of throwing my self over a bridge.

dam to the samples it works great
but the judge keeps saying WA can some1 tell me whta wrong

[c]

#include <stdio.h>
#include <stdlib.h>

void init(void);
void check(int, int);

int a[27][27];

int main(){
int image=0;
int linha;
int n, k;
int i, j;

while(scanf("%d", &n) != EOF){
image ...

hmm in this prob
this case
101
010
101

are 5 planes or only 1 plane?

hehe u complicate soo much...

u dont need the arrays
and to see if u reached the end use the return value of scanf
if it returns 0 its cause theres no more to do...

hint !! hint !!

scanf returns an int...

hmm.. first i think u cannot use gets in ansi C
at least to me it gives some warnings
of dangerous function

and why dont u use scanf it would be a lot more easy !!!

in weighted grafs, its the same thing

execept that u choose the next node with the less weight,
and not the first it was found.

read the rulz, there is already a topic about this prob plz post ur questions in there ...

and we dont know nothing about ur code do u want us to guess out ???

at http://acm.uva.es/problemset/ goto the part of information in real time
go for the statics for a single author and put ur id

u have:

if(start < end){
while(start <= end){
...
start++;

so when get out of the cicle (start == end+1) ->> start > end

so it will get into the next if:

if(start > end){
while(start>=end){
...

EOF means end of file ... and that means when u reach the end of a file hehe

generally is the form i use to check the end of the input (there are some execptions)
cause generally i use and i think the judge uses too , redirecting files to the input of the
program...

run til theres no more input ( EOF )

hmm i dont know where the error is
to the exmples it works great , but the judge keeps saying WA
i also tryed with doubles...

[c]

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(){
long long unsigned height, n_workers, i, n_cats, n, h_total, h;

scanf("%Lu %Lu", &height, &n ...

base 2, base 10 sme problem