OJ Board

Hi,
I need some help on parsing techniques. Ive been trying to solve 10932 Calculator and frequently getting WA. I used the algorithm stated in the following link. I use the Postfix notation.

LINK:

Algorithm # http://www.codepedia.com/1/Art_Expressions_p1
Their Implementation # http://www ...

hi all,
I am getting WA in 10508. my approach is simple. i just calculate the distance of all the strings from the 1st string ( distance means the number of different letters between 2 strings ).

Then I output the given strings in increasing order of the distance from the the 1st string.

Now i am ...

thanx guyz ... i got ACC with strtok and I was getting TLE may coz of the indexing of input

How on earth can i get TLE in 10719 ... any ideas ????

heres my code

#include<stdio.h>
#include<math.h>
#include<ctype.h>
#define MAXN 10020


long p[MAXN],q[MAXN],r;
char input[MAXN*12];


void swap(long &a,long &b)
{
long temp;
temp=a;
a=b;
b=temp;
}


long read_p()
{
long i,j,n;

gets ...