OJ Board

tnx acceptep..

i've got wa many times.but i check the sample test cases here .can anyone help?
#include <stdio.h>

int main ()
{
long long int n,i,x2,y2,x2y2,flag,alert,j;
scanf ("%lld",&n);
while (n!=0){
j=1;
flag=0;
alert=0;
while (1){
for (i=0;i<j;i++){
x2=j*j;
y2=i*i;
x2y2=x2+y2;
if (x2y2>n ...

tnx shuvo kr

i think my output is ok of the given input @shuvokr. i think your output of 1st line will be 52 1

still wa :(
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#define N 99999

char str[N],asci[N],freq[N];
int len,l;
void bubsort(char str[]);
void mulbubsort();
int main ()
{
int i,j,f=1,flag,count;
while (gets(str)){
if (f>1)
printf ("\n");
len=strlen(str);
bubsort(str);
j=0 ...

getting wa.why?
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#define N 99999

char str[N],asci[N],freq[N];
int len,l;
void bubsort(char str[]);
void mulbubsort();
int main ()
{
int i,j,flag,count;
while (gets(str)){
len=strlen(str);
bubsort(str);
j=0;
for (i=0;i<len;i++){
count=0 ...

runtime error...why??? (also tried with long long ) :(

#include <stdio.h>
#include <math.h>
#define N 70000

unsigned int status[N+1]={0},prime[N+1];
void list_prime();
unsigned int primefactor(unsigned int n);

int main ()
{
unsigned int n;
list_prime();
scanf ("%u",&n);
while (n!=0){
if (n ...

Tnx sir.....

I've accepted this problem after 3 times compiler error.But i can't find out the problem why the code is compiled error. For this I ignore the string.h function and do the task manually and got accepted . But still now I am in fix why I can't use strrev() function ? my previous code given below ...

wa.>>>>

#include <stdio.h>
int a[20];
void sort_des(int p);
int result (int n,int p,int a[]);

int main ()

{
int t,n,p,i,j,x;

scanf ("%d",&t);
for (j=0;j<t;j++)
{
scanf ("%d%d",&n,&p);

for (i=0;i<p;i++)
scanf ("%d",&a[i]);
if (n!=0){
sort_des(p);
x=result(n,p,a);

if (x==1)
printf ...

tnx, that is really silly mistake always done by me>>>
anyway, how can i delete my previous post??

why wa?
i check the given input & output and it's ok..but getting wa..
#include <stdio.h>

int main ()

{
int i,j,n,N,P,d,t,k,count;

scanf ("%d",&t);
for (j=0;j<t;j++)
{
scanf ("%d",&N);
scanf ("%d",&P);
count=0;
int a[3651]={0};
for (i=0;i<P;i++)
{
scanf ("%d",&d);
n=d;
k=2;
while (d ...

But I can't understand what the wrong is???? plz give me any hints....

wa :-?
#include <stdio.h>

int main ()

{
int t,j,i,a[7],total,x=0,ct;
scanf ("%d",&t);

for (j=0;j<t;j++)
{total=0;
scanf ("%d%d%d%d%d%d%d",&a[0],&a[1],&a[2],&a[3],&a[4],&a[5],&a[6]);

if ( a[4]+a[5]>a[4]+a[6]&&a[4]+a[5]>a[5]+a[6] )
total+=a[4]+a[5]/2;
else if ( a[5]+a[6]>a[4]+a[5]&&a[5]+a ...

Can anyone help to find out my problem. My code gives the correct answer but i get wa.The code iven below:
#include <stdio.h>
#include <string.h>

int main ()

{
char str[999999];
int i,count;

while (gets (str)){
count=0;
for (i=0;str !='\0';i++)
{if (str ==' '&&((str[i+1]>=65&&str[i+1]<=90 ...