将元素周期表导入程序的小方法以及现成的元素周期表代码

方法：
H 1.008
He 4.003
Li 6.941
Be 9.012
B 10.81
C 12.01
N 14.01
O 16.00
F 19.00
Ne 20.18
Na 22.99
Mg 24.31
Al 26.98
Si 28.09
P 30.97
S 32.07
Cl 35.45
Ar 39.95
K 39.10
Ca 40.08
Sc 44.96
Ti 47.88
V 50.94
Cr 52.00
Mn 54.94
Fe 55.85
Co 58.93
Ni 58.69
Cu 63.55
Zn 65.39
Ga 69.72
Ge 72.59
As 74.92
Se 78.96
Br 79.90
Kr 83.80
Rb 85.47
Sr 87.62
Y 88.91
Zr 91.22
Nb 92.91
Mo 95.94
Tc 97.91
Ru 101.1
Rh 102.9
Pd 106.4
Ag 107.9
Cd 112.4
In 114.8
Sn 118.7
Sb 121.8
Te 127.6
I 126.9
Xe 131.3
Cs 132.9
Ba 137.3
La 138.9
Ce 140.1
Pr 140.9
Nd 144.2
Pm 144.9
Sm 150.4
Eu 152.0
Gd 157.3
Tb 158.9
Dy 162.5
Ho 164.9
Er 167.3
Tm 168.9
Yb 173.0
Lu 175.0
Hf 178.5
Ta 180.9
W 183.9
Re 186.2
Os 190.2
Ir 192.2
Pt 195.1
Au 197.0
Hg 200.6
Tl 204.4
Pb 207.2
Bi 209.0
Po 209.0
At 210.0
Rn 222.0
Fr 223.0
Ra 226.0
Ac 227.0
Th 232.0
Pa 231.0
U 238.0
Np 237.1
Pu 244.1
Am 243.1
Cm 247.1
Bk 247.1
Cf 252.1
Es 252.1
Fm 257.1
Md 258.1
No 259.1
Lr 262.1
Rf 265.1
Db 268.1
Sg 271.1
Bh 270.1
Hs 277.2
Mt 276.2
Ds 281.2
Rg 280.2
Cn 285.2
Nh 284.2
Fl 289.2
Mc 288.2
Lv 293.2
Ts 294.2
Og 294.2
1.将周期表先导入到excel中，再插入一列，并使那一列的内容都为#define，如此再复制粘贴到txt中即可

#define	H 1.008
#define	He 4.003
#define	Li 6.941
#define	Be 9.012
#define	B 10.81
#define	C 12.01
#define	N 14.01
#define	O 16.00
#define	F 19.00
#define	Ne 20.18
#define	Na 22.99
#define	Mg 24.31
#define	Al 26.98
#define	Si 28.09
#define	P 30.97
#define	S 32.07
#define	Cl 35.45
#define	Ar 39.95
#define	K 39.10
#define	Ca 40.08
#define	Sc 44.96
#define	Ti 47.88
#define	V 50.94
#define	Cr 52.00
#define	Mn 54.94
#define	Fe 55.85
#define	Co 58.93
#define	Ni 58.69
#define	Cu 63.55
#define	Zn 65.39
#define	Ga 69.72
#define	Ge 72.59
#define	As 74.92
#define	Se 78.96
#define	Br 79.90
#define	Kr 83.80
#define	Rb 85.47
#define	Sr 87.62
#define	Y 88.91
#define	Zr 91.22
#define	Nb 92.91
#define	Mo 95.94
#define	Tc 97.91
#define	Ru 101.1
#define	Rh 102.9
#define	Pd 106.4
#define	Ag 107.9
#define	Cd 112.4
#define	In 114.8
#define	Sn 118.7
#define	Sb 121.8
#define	Te 127.6
#define	I 126.9
#define	Xe 131.3
#define	Cs 132.9
#define	Ba 137.3
#define	La 138.9
#define	Ce 140.1
#define	Pr 140.9
#define	Nd 144.2
#define	Pm 144.9
#define	Sm 150.4
#define	Eu 152.0
#define	Gd 157.3
#define	Tb 158.9
#define	D