MZL's chemistry

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)

Total Submission(s): 629    Accepted Submission(s): 449

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

 

Author

SXYZ

 

Source

 

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              using namespace std;#define For(i,n) for(int i=1;i<=n;i++)#define Fork(i,k,n) for(int i=k;i<=n;i++)#define Rep(i,n) for(int i=0;i
              
               =0;i--)#define Forp(x) for(int p=pre[x];p;p=next[p])#define Forpiter(x) for(int &p=iter[x];p;p=next[p]) #define Lson (x<<1)#define Rson ((x<<1)+1)#define MEM(a) memset(a,0,sizeof(a));#define MEMI(a) memset(a,127,sizeof(a));#define MEMi(a) memset(a,128,sizeof(a));#define INF (2139062143)#define F (100000007)#define MAXN (1000000+10)typedef long long ll;ll mul(ll a,ll b){return (a*b)%F;}ll add(ll a,ll b){return (a+b)%F;}ll sub(ll a,ll b){return (a-b+llabs(a-b)/F*F+F)%F;}void upd(ll &a,ll b){a=(a%F+b%F)%F;}int a[24]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,35,36,53,54,85,86} ; double f[24]={1312.0,2372.3,520.2,899.5,800.6,1086.5,1402.3,1313.9,1681,2080.7,495.8,737.7,577.5,786.5,1011.8,999.6,1251.2,1520.6,1139.9,1350.8,1008.4,1170.4,890,1037};double h[1000];int main(){// freopen("E.in","r",stdin); Rep(i,24) h[a[i]]=f[i]; int u,v; while (cin>>u>>v) { if (h[u]