{
coll[j] = coll[j + 1]; }
break; } }
if (i == Colcount) {
Console.WriteLine(\没有该学生！\ return; }
Console.WriteLine(\删除完毕！\ Colcount--; }
private static void ColAdd() {
string input;
Console.Write(\输入添加数:\ input = Console.ReadLine(); int Num = Int16.Parse(input); Colcount = Num;
for (int i = 0; i < Num; i++) {
coll[i].Addcorrect();
Console.WriteLine(\ }
Console.WriteLine(\录入完毕！\ }
private static void ColSearch() {
if (Colcount == 0) {
Console.WriteLine(\没有该学生!\ return; }
string Scode;
Console.WriteLine(\输入要查找者的学号：\ Scode = Console.ReadLine(); int i;
for (i = 0; i < Colcount; i++) {
if (Scode == coll[i].id)
{
coll[i].find();
Console.WriteLine(\ } }
if (i == Colcount) {
Console.WriteLine(\没有该学生！\ } }
private static void Mid() {
do {
string input;
Console.WriteLine(\您已经进入中学生管理界面\
Console.WriteLine(\增加信息 2.查询信息 3.删除信息5.输出学生总分排名\
Console.Write(\请选择:\ input = Console.ReadLine(); int xuanze = Int16.Parse(input); switch (xuanze) {
case 1: MidAdd(); break; case 2: MidSearch(); break; case 3: MidDel(); break; case 4: MidChange(); break; case 5: Midpaixu(); break; default: break; }
} while (true); }
private static void MidAdd() {
string input, inputt, inputtt;
Console.Write(\（1） = 理科 （2）= 文科\ inputt = Console.ReadLine(); int num = Int16.Parse(inputt); if (num == 1) {
Console.Write(\输入添加数:\ input = Console.ReadLine();
4.修改信息 int Num = Int16.Parse(input); Midcount = Num;
for (int i = 0; i < Num; i++) {
Midd[i].likeaddcorrect();
Console.WriteLine(\ } } else {
Console.Write(\输入添加数:\ inputtt = Console.ReadLine(); int Num1 = Int16.Parse(inputtt); Midcount = Num1;
for (int i = 0; i < Num1; i++) {
Midd[i].wenkeaddcorrect();
Console.WriteLine(\ } } }
private static void MidSearch() {
if (Midcount == 0) {
Console.WriteLine(\没有该学生!\ return; }
string Scode,scode;
Console.WriteLine(\查找 （1）=理科生 （2）=文科生\ scode = Console.ReadLine(); int num = Int16.Parse(scode); int i;
if (num == 1) {
Console.WriteLine(\输入要查找者的学号：\ Scode = Console.ReadLine(); for (i = 0; i < Midcount; i++) {
if (Scode == Midd[i].id) {
Midd[i].likefind();
Console.WriteLine(\ } } } else {
Console.WriteLine(\输入要查找者的学号：\ string Scode1 = Console.ReadLine(); for (i = 0; i < Midcount; i++) {
if (Scode1 == Midd[i].id) {
Midd[i].wenkefind();
Console.WriteLine(\ } } }
if (i == Midcount) {
Console.WriteLine(\没有该学生！\ } }
private static void MidDel() {
if (Midcount == 0) {
Console.WriteLine(\没有该学生!\ return; }
string Scode;
Console.WriteLine(\输入要删除者的学号：\ Scode = Console.ReadLine(); int i;
for (i = 0; i < Midcount; i++) {
if (Scode == Midd[i].id) {
for (int j = i; j < Midcount; j++) {
Midd[j] = Midd[j + 1]; }
break; }
}
if (i == Midcount) {
Console.WriteLine(\没有该学生！\ return; }
Console.WriteLine(\删除完毕！\ Midcount--; }
private static void MidChange() {
if (Midcount == 0) {
Console.WriteLine(\没有该学生!\ return; }
string Scode;
Console.WriteLine(\输入要修改者是文科（1）还是理科（2）：\ string scode = Console.ReadLine(); int num = Int16.Parse(scode); int i;
if (num == 1) {
Console.WriteLine(\输入要修改者的学号：\ Scode = Console.ReadLine(); for (i = 0; i < Midcount; i++) {
if (Scode == Midd[i].id) {
Midd[i].wenkeaddcorrect();
Console.WriteLine(\ } } } else {
Console.WriteLine(\输入要修改者的学号：\ Scode = Console.ReadLine();
for (i = 0; i < Midcount; i++) {
if (Scode == Midd[i].id) {
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