HDU5347 多校赛1005 MZL's chemistry

哈哈，还得靠惊人的记忆力啊

Problem Description

   
   
   
   

    
    
    
            MZL define 
    
    
    
    
    
    
    
     F(X)  as the first ionization energy of the chemical element 
    
    
    
    
    
    
    
     X 

        Now he get two chemical elements 
    
    
    
    
    
    
    
     U,V ,given as their atomic number,he wants to compare 
    
    
    
    
    
    
    
     F(U)  and 
    
    
    
    
    
    
    
     F(V) 

        It is guaranteed that atomic numbers belongs to the given set:
    
    
    
    
    
    
    
     {1,2,3,4,..18,35,36,53,54,85,86} 

        It is guaranteed the two atomic numbers is either in the same period or in the same group

        It is guaranteed that 
    
    
    
    
    
    
    
     x≠y 
   
   
   
   

 

Input

   
   
   
   

    
    
    
     There are several test cases

 For each test case,there are two numbers 
    
    
    
    
    
    
    
     u,v ,means the atomic numbers of the two element
   
   
   
   

 

Output

   
   
   
   

    
    
    
     For each test case,if 
    
    
    
    
    
    
    
     F(u)>F(v) ,print "FIRST BIGGER",else print"SECOND BIGGER"
   
   
   
   

 

Sample Input

   
   
   
   

    
    
    
    1 2
5 3
   
   
   
   

 

Sample Output

   
   
   
   

    
    
    
    SECOND BIGGER
FIRST BIGGER
   
   
   
   

#include <iostream>
#include <cstdio>
#include <cstring>
#include <cstdlib>

using namespace std;


int main()
{
    double F[] = {0,13.598,24.587,5.391,9.322,8.298,11.261,14.534,13.618,17.422,21.564,5.139,7.646,5.985,8.151,10.486,10.361,12.967,15.759,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11.813,13.999,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10.451,12.129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,10.748};
    int u,v;
    while(~scanf("%d%d",&u,&v))
    {
        if(F[u]<F[v])
            printf("SECOND BIGGER\n");
        else
            printf("FIRST BIGGER\n");
    }
    return 0;
}