【发布时间】：2016-09-11 17:39:41
【问题描述】：
我正在尝试一项在线活动，但遇到了问题。我有关于分子的数据，并且正在尝试构建一个分子量计算器。数据格式如下：
{1, 1.0079, "Hydrogen", "H"},
{2, 4.0026, "Helium", "He"},
{3, 6.941, "Lithium", "Li"}
其中有原子序数、原子量、名称和缩写。
我使用了一个结构：
struct element {
int atomicNumber;
double atomicWeight;
char elementName[25];
char abbriv[5];
};
现在我需要使用一个全局数组来实际存储信息。我对如何做到这一点感到困惑，因为每个元素都有三种不同的数据类型（int、double、char）。我试过做一些研究，但找不到类似的问题。是否可以将这些信息放入数组中？
另外，我只复制了上面的 3 个元素描述，实际上总共有 109 个，所以我正在重新考虑如何实际存储大量信息。
完整列表：
{1, 1.0079, "Hydrogen", "H"},
{2, 4.0026, "Helium", "He"},
{3, 6.941, "Lithium", "Li"},
{4, 9.0122, "Beryllium", "Be"},
{5, 10.811, "Boron", "B"},
{6, 12.0107, "Carbon", "C"},
{7, 14.0067, "Nitrogen", "N"},
{8, 15.9994, "Oxygen", "O"},
{9, 18.9984, "Fluorine", "F"},
{10, 20.1797, "Neon", "Ne"},
{11, 22.9897, "Sodium", "Na"},
{12, 24.305, "Magnesium", "Mg"},
{13, 26.9815, "Aluminum", "Al"},
{14, 28.0855, "Silicon", "Si"},
{15, 30.9738, "Phosphorus", "P"},
{16, 32.065, "Sulfur", "S"},
{17, 35.453, "Chlorine", "Cl"},
{18, 39.948, "Argon", "Ar"},
{19, 39.0983, "Potassium", "K"},
{20, 40.078, "Calcium", "Ca"},
{21, 44.9559, "Scandium", "Sc"},
{22, 47.867, "Titanium", "Ti"},
{23, 50.9415, "Vanadium", "V"},
{24, 51.9961, "Chromium", "Cr"},
{25, 54.938, "Manganese", "Mn"},
{26, 55.845, "Iron", "Fe"},
{27, 58.9332, "Cobalt", "Co"},
{28, 58.6934, "Nickel", "Ni"},
{29, 63.546, "Copper", "Cu"},
{30, 65.39, "Zinc", "Zn"},
{31, 69.723, "Gallium", "Ga"},
{32, 72.64, "Germanium", "Ge"},
{33, 74.9216, "Arsenic", "As"},
{34, 78.96, "Selenium", "Se"},
{35, 79.904, "Bromine", "Br"},
{36, 83.8, "Krypton", "Kr"},
{37, 85.4678, "Rubidium", "Rb"},
{38, 87.62, "Strontium", "Sr"},
{39, 88.9059, "Yttrium", "Y"},
{40, 91.224, "Zirconium", "Zr"},
{41, 92.9064, "Niobium", "Nb"},
{42, 95.94, "Molybdenum", "Mo"},
{43, 98, "Technetium", "Tc"},
{44, 101.07, "Ruthenium", "Ru"},
{45, 102.9055, "Rhodium", "Rh"},
{46, 106.42, "Palladium", "Pd"},
{47, 107.8682, "Silver", "Ag"},
{48, 112.411, "Cadmium", "Cd"},
{49, 114.818, "Indium", "In"},
{50, 118.71, "Tin", "Sn"},
{51, 121.76, "Antimony", "Sb"},
{52, 127.6, "Tellurium", "Te"},
{53, 126.9045, "Iodine", "I"},
{54, 131.293, "Xenon", "Xe"},
{55, 132.9055, "Cesium", "Cs"},
{56, 137.327, "Barium", "Ba"},
{57, 138.9055, "Lanthanum", "La"},
{58, 140.116, "Cerium", "Ce"},
{59, 140.9077, "Praseodymium", "Pr"},
{60, 144.24, "Neodymium", "Nd"},
{61, 145, "Promethium", "Pm"},
{62, 150.36, "Samarium", "Sm"},
{63, 151.964, "Europium", "Eu"},
{64, 157.25, "Gadolinium", "Gd"},
{65, 158.9253, "Terbium", "Tb"},
{66, 162.5, "Dysprosium", "Dy"},
{67, 164.9303, "Holmium", "Ho"},
{68, 167.259, "Erbium", "Er"},
{69, 168.9342, "Thulium", "Tm"},
{70, 173.04, "Ytterbium", "Yb"},
{71, 174.967, "Lutetium", "Lu"},
{72, 178.49, "Hafnium", "Hf"},
{73, 180.9479, "Tantalum", "Ta"},
{74, 183.84, "Tungsten", "W"},
{75, 186.207, "Rhenium", "Re"},
{76, 190.23, "Osmium", "Os"},
{77, 192.217, "Iridium", "Ir"},
{78, 195.078, "Platinum", "Pt"},
{79, 196.9665, "Gold", "Au"},
{80, 200.59, "Mercury", "Hg"},
{81, 204.3833, "Thallium", "Tl"},
{82, 207.2, "Lead", "Pb"},
{83, 208.9804, "Bismuth", "Bi"},
{84, 209, "Polonium", "Po"},
{85, 210, "Astatine", "At"},
{86, 222, "Radon", "Rn"},
{87, 223, "Francium", "Fr"},
{88, 226, "Radium", "Ra"},
{89, 227, "Actinium", "Ac"},
{90, 232.0381, "Thorium", "Th"},
{91, 231.0359, "Protactinium", "Pa"},
{92, 238.0289, "Uranium", "U"},
{93, 237, "Neptunium", "Np"},
{94, 244, "Plutonium", "Pu"},
{95, 243, "Americium", "Am"},
{96, 247, "Curium", "Cm"},
{97, 247, "Berkelium", "Bk"},
{98, 251, "Californium", "Cf"},
{99, 252, "Einsteinium", "Es"},
{100, 257, "Fermium", "Fm"},
{101, 258, "Mendelevium", "Md"},
{102, 259, "Nobelium", "No"},
{103, 262, "Lawrencium", "Lr"},
{104, 261, "Rutherfordium", "Rf"},
{105, 262, "Dubnium", "Db"},
{106, 266, "Seaborgium", "Sg"},
{107, 264, "Bohrium", "Bh"},
{108, 277, "Hassium", "Hs"},
{109, 268, "Meitnerium", "Mt"}
【问题讨论】：