OJ Board

i got WA..
any advice..?

If you have searched through this forum, you would have found the solution to your problem. The input does not fit into an int, nor long nor long long. You have to use strings.

Search through this forum for 10070 for past threads to this problem. Hope this helps.

to helloneo:
your author id seems to be very familiar..
... oh! wait a sec. It's my uva ID.

thanks..
then i really have to study BIG INTEGER.. ^^

and what a coincidence.. sohel.. ~

sohel wrote:to helloneo:
your author id seems to be very familiar..
... oh! wait a sec. It's my uva ID.

Sohel, how is it your uva ID

hi,
i've read all topics about 10070 and all sample matches with my output....
but still WA?? plz plz plz anybody findout bug in my code or give me some critical input.
tanx

Hi, mmij.
Although your algorithm is correct, there is incorrect part caused by careless mistake.

Check the word 'festival' in your code.
After fixed, you'll get Accepted in nice CPU Time.

Best regards.

thanks tan.
next time i should be careful with spelling

Can anuone give me some critical I/O. I can't fix the bug o my code.plz help me.


/*My code */

#include<stdio.h>
#include<iostream.h>
#include<string.h>
#include<math.h>
int checkleap(char year[])
{

int len,check1=0,check2=0,i,j;
long int sum1=0,sum2=0;
len=strlen(year);
if(year[len-2]=='0'&&year[len-1]=='0')
check1=1;
for(i=0,j=len-1;i<2;i++,j--)
sum1+=(year[j]-48)*pow(10,i);

if(sum1%4==0)
check2=1;
if(!check1&&check2)
return 1;
for(i=0,j=len-3;i<2;j--,i++)
sum2+=(year[j]-48)*pow(10,i);

if(check1&&((sum2%4)==0))
return 1;
else
return 0;


}
int checkbul(char year[])
{


int len,check1=0,check2=0,i,j;
long int sum1=0,sum2=0;
len=strlen(year);
if(year[len-1]=='0'||year[len-1]=='5')
check1=1;
if((len%2)==0)
{
for(i=0;i<=len-2;i=i+2)
sum1+= year-48;

for(j=1;j<=len-1;j=j+2)
sum2+= year[j]-48;
}
else
{
for(i=0;i<=len-1;i=i+2)
sum1+= year-48;

for(j=1;j<=len-2;j=j+2)
sum2+= year[j]-48;

}

if(((sum1-sum2)%11)==0)
check2=1;

if(check1&&check2)
return 1;
else
return 0;






}





int checkhul(char year[])

{

int len,check1=0,check2=0,i;
long int sum1=0;
len=strlen(year);

if(year[len-1]=='0'||year[len-1]=='5')
check1=1;


for(i=0;i<len;i++)
sum1+=year-48;
if((sum1%3)==0)

check2=1;


if(check1&&check2)
return 1;
else
return 0;



}


int main(void)
{
char year[50000];
int l,h,b=0,count=0;
while(gets(year))
{
if(count)
cout<<"\n";
l=checkleap(year);
h=checkhul(year);

if(l)
{
cout<<"This is leap year.\n";
b=checkbul(year);
if(b)
cout<<"This is buluculu festival year.\n";
b=0;

}

if(h)
cout<<"This is huluculu festival year.\n";

if(!l&&!h&&!b)
cout<<"This is an ordinary year.\n";
count++;

}



return 0;






}

check the spelling "buluculu"..

It took me 1 hour to find this bug in my own code

Many many thnks to u.There was another prblmin my code.At last fix it nd got AC.Thnks again.

#include<iostream.h>
int main(){
long long int a;
while(cin >> a){
if(a%4==0){
if(a%400==0){
cout << "This is leap year." << endl;
}
else if(a%100==0)
cout << "This is an ordinary year." << endl;
else{
cout << "This is leap year." << endl;
}
}
else
cout << "This is an ordinary year." << endl;
if(a%15==0){
cout << "This is huluculu festival year." << endl;
}
if(a%4==0){
if(a%400==0){
if(a%55==0)
cout << "This is bulukulu festival year." << endl;
}
else if(a%100==0){}
else{
if(a%55==0)
cout << "This is bulukulu festival year." << endl;
}
}
cout << endl;
}
return 0;
}
Why WA?

input is very very large.. doesn't even fit in 64 bit integer..

Ye,I've just got it~Thanks!
^_^

왜 올렸는지
ㅡ,.ㅡ;;