OJ Board

Already got WA 7 times and I surprised why ? Need a kind person who provide me critical input ?
I used Floyd. Thanks in advance.


int dist[22][22];

void Init()
{
FOR(i, 0, 21) {
FOR(j, 0, 21)
dist[i][j] = INF;
dist[i][i] = 0;
}

}
void FloydWarshall()
{
FOR(i, 0, 21)
FOR(j, 0, 21)
FOR(k ...

Input ended with EOF(End of File)(Ctrl + Z)

This problem made me crazzzzzzzzzzzy...
From other post i knew that EPS should add to avoid small precision error. I also Added EPS. BUT WRONG ANSWER. WHY ??????
PLEASE ANYBODY HELP ME........WAITING FOR REPLY..
MY CODE IS BELOW:
#include <iostream>
#include <math.h>
#include <stdio.h>

#define ...