OJ Board

I have increased the array size and the intput without the ending dot
is also correct.
pls. tell me the bug of this.

Take an extra input for case number though it is not
said to take in the problem.
Wish you good luck.

Yes it has accepted.
Thanks to all..

Is'nt a multiple input program?
Kindly tell me about blue flag.

Thanks for reply.
It had accepted.

Yes it got accepted.
Thanks for your reply.

Please tell me why it is W.A.


#include<stdio.h>
#include<ctype.h>
#include<iostream.h>

int main()
{
int vo[10]={65,97,69,101,73,105,79,111,85,117};
int ch;
char pig[10000];
int flag=0,flag1=1,flag2=0;
int con;
long l=0;
while((ch=getchar())!=EOF)
{
if(isalpha(ch)!=0)
{
flag2=0;
if ...

Pleaes tell me the fault of this code.
Why it is W.A??

#include<iostream.h>
#include<string.h>
int main()
{


char t[100];
int r;
while(cin>>t)
{
int s=strlen(t);
char p[100];
char ch[2]={0};
ch[0]=t[0];

strcpy(p,ch);
int i;
for(i=1,r=1;i<s;i++,r++)
{
int l,k=1,count,max,index=0,b=0 ...

Can some one tell me why it is W.A??

#include<iostream.h>

int main()
{

unsigned long a,f;

while(cin>>a>>f)
{
if(a<=9)
{
for(unsigned long i=1;i<=f;i++)
{
unsigned long j;
for(j=1;j<=a;j++)
{
for(unsigned long k=1;k<=j;k++)
cout<<j;
cout<<"\n";
}
for(unsigned long l=j-2;l>=1;l ...

At last it has accepted.
Thanks to all for reply.

Can anyone help me with 495?
Why my code get W.A.??

#include<iostream.h>
#include<string.h>
int main()
{

char *fibo[5001]={0};
fibo[0]="0";
fibo[1]="1";
int l1=strlen(fibo[0]);
int l2=strlen(fibo[1]);
int l;
for(long i=2;i<=5000;i++)
{
char str[10000];
if(l1>=l2)l=l1;
else l=l2;
int ca ...

Can anyone tell me why this code of mine is W.A?

#include<iostream.h>
#include<string.h>
int main()
{

char *fibo[5001]={0};
fibo[0]="0";
fibo[1]="1";
int l1=strlen(fibo[0]);
int l2=strlen(fibo[1]);
int l;
for(long i=2;i<=5000;i++)
{
char str[10000];
if(l1>=l2)l=l1;
else l=l2;
int ca=0 ...

Thanks for reply.
The number of this problem is 573.

#include<iostream.h>
#include<math.h>

int main()
{


int prime[1000000]={0};
prime[2]=1;
prime[3]=1;
for(long k=5;k<1000000;k+=2)
{
int a=0;
for(long l=3;l<k;l+=2)
{
if(prime[l]==1)
{
if(k%l==0)
{
a=1;
break;
}

if(prime[l]>(long)(sqrt(k)+0.5))break;
}
}
if(a==0)prime[k]=1 ...

#include<iostream.h>

int main()
{
double h,u,d,f;
while(cin>>h>>u>>d>>f&&h>0)
{
double ih=0;
double hc=ih+u;
double hs=hc-d;
double fa=(u*f)/100.00;
long day=1;
int a=0,b=0;
do
{
ih=hs;
u-=fa;
if(u>=0)
{
hc=ih+u;
}
else hc=ih;
hs=hc-d;
day++;

if(hs<0||hc>=h)b=1;
if(hs<0)a=1 ...