OJ Board

i am getting WA for this problem.it seems to be really simple.
please give me some special inputs.

here is my code


# include <iostream>
# include <fstream>
using namespace std;

int sqrs[101];

int main()
{

for(int i=0;i<=100;i++){
sqrs[i]=i*i;
}

int t;
cin>>t;

while(t--)
{
int N,c ...

plz hlp me ( (

could you please describe the algo

i have AC in 4.871 s .
i have used a O(n^2) algorithm. is there any linear algorithm for this problem ????

never mind.
found my error and got AC

my program outputs the following for ur test case

why WA ???

hi i am unable to figure out the reason for WA.
plz give me some test cases atleast..............
here is my code if u wanna have a look at it

the second one does give error in the judge. but it compiles properly on my machine . may i know the reason.
and i also include all the necessary header files like <algorithm> etc ...
while making the final submission to the judge

hi i am using Dev-cpp. it doesnt give any compile error on my machine.
may i know the reason for CE .

hi i am unable to understand the reason for PE. it passes all the test cases on the board. i have considered the trailing and leading blanks. i have even tried to remove the blanks within the ISBN's. but still PE
i have already spent 19 submissions for this.
please tell me the reason for PE

i just dont understand the reason for PE.

please help

thsi is my new code
still PE :(



# include <iostream>
# include <sstream>
# include <cstdio>
# include <string>

//# define debug(x) cout<<#x<<" - "<<x<<'\n';
using namespace std;

int ok(string s)
{
int i;
int s1[10]={0},s2=0;

if(s.size()!=10) {/* debug(s.size())*/return 0;}

for(i=0;i<s ...

why PE plz help


# include <iostream>
# include <sstream>
# include <cstdio>
# include <string>

//# define debug(x) cout<<#x<<" - "<<x<<'\n';
using namespace std;

int ok(string s)
{
int i;
int s1[10]={0},s2=0;

if(s.size()!=10) {/* debug(s.size())*/return 0;}

for(i=0;i<s.size();i++)
if ...

why wa ????