UVA10215The Largest/Smallest Box（小数精度）

本身很容易却因为评测机有毒的一道题,,,看网上题解说最后一个答案要加一个很小的数才能AC，据说是因为没有speci judge

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

#define SIGMA_SIZE 26
#pragma warning ( disable : 4996 )
using namespace std;

inline int Max(int a,int b) { return a>b?a:b; }
inline int Min(int a,int b) { return a>b?b:a; }
const int inf = 0x3f3f3f3f;
const int maxn = 1e3+5;
const int mod = 10056;

double l, w, mm = 1e-7;

int main()
{
    while ( ~scanf("%lf%lf", &l, &w) )
    {
        double tmp = ( (l+w) - sqrt( l*l + w*w - l*w ) )/6;;
        double m = (l>w?w:l)/2;
        //ans = ( l-2*tmp )*( w-2*tmp )*tmp;
        printf( "%.3lf %.3lf %.3lf
", tmp, (double)0.0, m+mm );
    }
}