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number;\n    char name[30];\n};\n\u002F\u002F 打印学生信息的函数\nvoid printStudentInfo(Student stu) {\n    cout \u003C\u003C \"Name: \" \u003C\u003C stu.name \u003C\u003C endl;\n    cout \u003C\u003C \"No:   \" \u003C\u003C stu.number \u003C\u003C endl;\n}\n\nint main() {\n    Student classmates[3]{\n        {10001, \"Alice\"}, \u002F\u002F classmates[0]\n        {10002, \"Bob\"},   \u002F\u002F classmates[1]\n        {10086, \"Carol\"}, \u002F\u002F classmates[2]\n    };\n    for (int i{0}; i \u003C 3; i++) {\n        printStudentInfo(classmates[i]);\n        cout \u003C\u003C endl;\n    }\n}\n",[926,1061,1062,1078,1092,1101,1114,1131,1136,1143,1167,1202,1231,1237,1244,1258,1272,1297,1319,1341,1347,1389,1408,1420,1426],{"__ignoreMap":982},[986,1063,1064,1068,1071,1075],{"class":988,"line":989},[986,1065,1067],{"class":1066},"s7zQu","#include",[986,1069,1070],{"class":1000}," 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name",[986,1123,1124],{"class":1000},"[",[986,1126,1127],{"class":1082},"30",[986,1129,1130],{"class":1000},"];\n",[986,1132,1134],{"class":988,"line":1133},6,[986,1135,1020],{"class":1000},[986,1137,1139],{"class":988,"line":1138},7,[986,1140,1142],{"class":1141},"sHwdD","\u002F\u002F 打印学生信息的函数\n",[986,1144,1146,1149,1153,1156,1158,1162,1165],{"class":988,"line":1145},8,[986,1147,1148],{"class":992},"void",[986,1150,1152],{"class":1151},"s2Zo4"," printStudentInfo",[986,1154,1155],{"class":1000},"(",[986,1157,1052],{"class":996},[986,1159,1161],{"class":1160},"sHdIc"," stu",[986,1163,1164],{"class":1000},")",[986,1166,1001],{"class":1000},[986,1168,1170,1173,1176,1179,1182,1185,1188,1190,1192,1195,1197,1200],{"class":988,"line":1169},9,[986,1171,1172],{"class":1026},"    cout ",[986,1174,1175],{"class":1000},"\u003C\u003C",[986,1177,1178],{"class":1000}," \"",[986,1180,1181],{"class":1073},"Name: ",[986,1183,1184],{"class":1000},"\"",[986,1186,1187],{"class":1000}," \u003C\u003C",[986,1189,1161],{"class":1026},[986,1191,928],{"class":1000},[986,1193,1194],{"class":1026},"name ",[986,1196,1175],{"class":1000},[986,1198,1199],{"class":1026}," endl",[986,1201,1014],{"class":1000},[986,1203,1205,1207,1209,1211,1214,1216,1218,1220,1222,1225,1227,1229],{"class":988,"line":1204},10,[986,1206,1172],{"class":1026},[986,1208,1175],{"class":1000},[986,1210,1178],{"class":1000},[986,1212,1213],{"class":1073},"No:   ",[986,1215,1184],{"class":1000},[986,1217,1187],{"class":1000},[986,1219,1161],{"class":1026},[986,1221,928],{"class":1000},[986,1223,1224],{"class":1026},"number ",[986,1226,1175],{"class":1000},[986,1228,1199],{"class":1026},[986,1230,1014],{"class":1000},[986,1232,1234],{"class":988,"line":1233},11,[986,1235,1236],{"class":1000},"}\n",[986,1238,1240],{"class":988,"line":1239},12,[986,1241,1243],{"emptyLinePlaceholder":1242},true,"\n",[986,1245,1247,1250,1253,1256],{"class":988,"line":1246},13,[986,1248,1249],{"class":992},"int",[986,1251,1252],{"class":1151}," main",[986,1254,1255],{"class":1000},"()",[986,1257,1001],{"class":1000},[986,1259,1261,1264,1266,1269],{"class":988,"line":1260},14,[986,1262,1263],{"class":1026},"    Student classmates",[986,1265,1124],{"class":1000},[986,1267,1268],{"class":1082},"3",[986,1270,1271],{"class":1000},"]{\n",[986,1273,1275,1278,1281,1284,1286,1289,1291,1294],{"class":988,"line":1274},15,[986,1276,1277],{"class":1000},"        {",[986,1279,1280],{"class":1082},"10001",[986,1282,1283],{"class":1000},",",[986,1285,1178],{"class":1000},[986,1287,1288],{"class":1073},"Alice",[986,1290,1184],{"class":1000},[986,1292,1293],{"class":1000},"},",[986,1295,1296],{"class":1141}," \u002F\u002F classmates[0]\n",[986,1298,1300,1302,1305,1307,1309,1312,1314,1316],{"class":988,"line":1299},16,[986,1301,1277],{"class":1000},[986,1303,1304],{"class":1082},"10002",[986,1306,1283],{"class":1000},[986,1308,1178],{"class":1000},[986,1310,1311],{"class":1073},"Bob",[986,1313,1184],{"class":1000},[986,1315,1293],{"class":1000},[986,1317,1318],{"class":1141},"   \u002F\u002F classmates[1]\n",[986,1320,1322,1324,1327,1329,1331,1334,1336,1338],{"class":988,"line":1321},17,[986,1323,1277],{"class":1000},[986,1325,1326],{"class":1082},"10086",[986,1328,1283],{"class":1000},[986,1330,1178],{"class":1000},[986,1332,1333],{"class":1073},"Carol",[986,1335,1184],{"class":1000},[986,1337,1293],{"class":1000},[986,1339,1340],{"class":1141}," \u002F\u002F classmates[2]\n",[986,1342,1344],{"class":988,"line":1343},18,[986,1345,1346],{"class":1000},"    };\n",[986,1348,1350,1353,1356,1358,1361,1364,1367,1370,1373,1376,1379,1381,1384,1387],{"class":988,"line":1349},19,[986,1351,1352],{"class":1066},"    for",[986,1354,1355],{"class":1000}," (",[986,1357,1249],{"class":992},[986,1359,1360],{"class":1026}," i{",[986,1362,1363],{"class":1082},"0",[986,1365,1366],{"class":1026},"}",[986,1368,1369],{"class":1000},";",[986,1371,1372],{"class":1026}," i ",[986,1374,1375],{"class":1000},"\u003C",[986,1377,1378],{"class":1082}," 3",[986,1380,1369],{"class":1000},[986,1382,1383],{"class":1026}," i",[986,1385,1386],{"class":1000},"++)",[986,1388,1001],{"class":1000},[986,1390,1392,1395,1397,1400,1402,1405],{"class":988,"line":1391},20,[986,1393,1394],{"class":1151},"        printStudentInfo",[986,1396,1155],{"class":1000},[986,1398,1399],{"class":1026},"classmates",[986,1401,1124],{"class":1000},[986,1403,1404],{"class":1010},"i",[986,1406,1407],{"class":1000},"]);\n",[986,1409,1411,1414,1416,1418],{"class":988,"line":1410},21,[986,1412,1413],{"class":1010},"        cout ",[986,1415,1175],{"class":1000},[986,1417,1199],{"class":1010},[986,1419,1014],{"class":1000},[986,1421,1423],{"class":988,"line":1422},22,[986,1424,1425],{"class":1000},"    }\n",[986,1427,1429],{"class":988,"line":1428},23,[986,1430,1236],{"class":1000},[922,1432,1433],{},"你可以自己运行一下，看看它的输出是否和你想的一致。当我们把多种相互关联密切的数据以结构体的形式“绑定”在一起的时候，操作它们就会变得更轻松。比如在上面的例子中，如果想要对学生按学号高低进行排序，那么只需交换 classmates 数组元素的顺序就可以了。如果分成两个单独的数组来做，则代码量会稍微多一点。",[922,1435,1436],{},"又比如指向结构体类型的指针：",[977,1438,1440],{"className":979,"code":1439,"language":981,"meta":982,"style":982},"#include \u003Ciostream>\nusing namespace std;\nstruct Student {\n    unsigned int number;\n    char name[30];\n};\nint main() {\n    Student a{10001, \"Alice\"};\n    Student* p{&a};\n    cout \u003C\u003C (*p).name \u003C\u003C endl;\n}\n",[926,1441,1442,1452,1462,1470,1480,1492,1496,1506,1526,1544,1566],{"__ignoreMap":982},[986,1443,1444,1446,1448,1450],{"class":988,"line":989},[986,1445,1067],{"class":1066},[986,1447,1070],{"class":1000},[986,1449,1074],{"class":1073},[986,1451,1077],{"class":1000},[986,1453,1454,1456,1458,1460],{"class":988,"line":1004},[986,1455,1083],{"class":1082},[986,1457,1086],{"class":992},[986,1459,1089],{"class":996},[986,1461,1014],{"class":1000},[986,1463,1464,1466,1468],{"class":988,"line":1017},[986,1465,993],{"class":992},[986,1467,1098],{"class":996},[986,1469,1001],{"class":1000},[986,1471,1472,1474,1476,1478],{"class":988,"line":1023},[986,1473,1105],{"class":992},[986,1475,1108],{"class":992},[986,1477,1111],{"class":1010},[986,1479,1014],{"class":1000},[986,1481,1482,1484,1486,1488,1490],{"class":988,"line":1032},[986,1483,1118],{"class":992},[986,1485,1121],{"class":1026},[986,1487,1124],{"class":1000},[986,1489,1127],{"class":1082},[986,1491,1130],{"class":1000},[986,1493,1494],{"class":988,"line":1133},[986,1495,1020],{"class":1000},[986,1497,1498,1500,1502,1504],{"class":988,"line":1138},[986,1499,1249],{"class":992},[986,1501,1252],{"class":1151},[986,1503,1255],{"class":1000},[986,1505,1001],{"class":1000},[986,1507,1508,1511,1514,1516,1518,1520,1522,1524],{"class":988,"line":1145},[986,1509,1510],{"class":1026},"    Student a",[986,1512,1513],{"class":1000},"{",[986,1515,1280],{"class":1082},[986,1517,1283],{"class":1000},[986,1519,1178],{"class":1000},[986,1521,1288],{"class":1073},[986,1523,1184],{"class":1000},[986,1525,1020],{"class":1000},[986,1527,1528,1531,1534,1537,1540,1542],{"class":988,"line":1169},[986,1529,1530],{"class":1026},"    Student",[986,1532,1533],{"class":1000},"*",[986,1535,1536],{"class":1026}," p",[986,1538,1539],{"class":1000},"{&",[986,1541,967],{"class":1010},[986,1543,1020],{"class":1000},[986,1545,1546,1548,1550,1553,1555,1558,1560,1562,1564],{"class":988,"line":1204},[986,1547,1172],{"class":1026},[986,1549,1175],{"class":1000},[986,1551,1552],{"class":1000}," (*",[986,1554,922],{"class":1026},[986,1556,1557],{"class":1000},").",[986,1559,1194],{"class":1026},[986,1561,1175],{"class":1000},[986,1563,1199],{"class":1026},[986,1565,1014],{"class":1000},[986,1567,1568],{"class":988,"line":1233},[986,1569,1236],{"class":1000},[922,1571,1572],{},"也是可以的。",[1574,1575,1576],"style",{},"html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}",{"title":982,"searchDepth":989,"depth":1004,"links":1578},[1579,1580],{"id":920,"depth":1004,"text":920},{"id":1046,"depth":1004,"text":1046},"访问一个结构体的成员需要通过成员运算符 . 来实现","md",null,{},{"icon":398},{"title":404,"description":1581},"4RPcd3b_oBIhMNFn3zrVUSBm_udjC3TfA1aknKjA2Ko",[1589,1591],{"title":400,"path":401,"stem":402,"description":1590,"icon":398,"children":-1},"结构体是由若干个数据“合起来”组成的一种新类型。",{"title":93,"path":408,"stem":409,"description":1592,"icon":272,"children":-1},"本章总结",1784618128053]