Midd[i].likeaddcorrect();
Console.WriteLine(\ } } }
if (i == Midcount) {
Console.WriteLine(\没有该学生信息！\ } }
private static void Midpaixu() {
double[] score = new double[100]; if (Midcount == 0) {
Console.WriteLine(\没有该学生记录!\ return; }
double sum = 0; double sum1 = 0; double sum2 = 0; double sum3 = 0; double sum4 = 0; double sum5 = 0; double temp;
for (int i = 0; i < Midcount; i++) {
sum += Midd[i].chinese; sum1 += Midd[i].math; sum2 += Midd[i].english; sum3 += Midd[i].phsical; sum4 += Midd[i].chemical; sum5 += Midd[i].biology;
score[i] += Midd[i].chinese + Midd[i].math Midd[i].phsical + Midd[i].chemical + Midd[i].biology; }
for (int j = 0; j < Midcount; j++) {
for (int k = 0; k < Midcount; k++) {
if (score[j] > score[k]) {
temp = score[k];
+ Midd[i].english + score[k] = score[j]; score[j] = temp; } }
}
for (int h = 0; h < Midcount; h++) {
Console.WriteLine(\第{0}名：{1}学生的分数为{2}\score[h]);
} }
private static void Pupil() {
do {
string input;
Console.WriteLine(\您已经进入小学生管理界面\
Console.WriteLine(\增加信息 2.查询信息 3.删除信息成绩排名\
Console.Write(\请选择:\ input = Console.ReadLine(); int xuanze = Int16.Parse(input); switch (xuanze) {
case 1: PupAdd(); break; case 2: PupSearch(); break; case 3: PupDel(); break; case 4: PupChange(); break; case 5: Puppaixu(); break; default: break; }
} while (true); }
private static void PupAdd() {
string input;
Console.Write(\输入添加数:\ input = Console.ReadLine(); int Num = Int16.Parse(input); Pupcount = Num;
for (int i = 0; i < Num; i++)
4.修改信息 5. {
pupi[i].ADD();
Console.WriteLine(\ } }
private static void PupSearch() {
if (Pupcount == 0) {
Console.WriteLine(\没有该学生记录!\ return; }
string Scode;
Console.WriteLine(\输入要查找者的学号：\ Scode = Console.ReadLine(); int i;
for (i = 0; i < Pupcount; i++) {
if (Scode == pupi[i].id) {
pupi[i].find();
Console.WriteLine(\ } }
if (i == Pupcount) {
Console.WriteLine(\没有该学生信息！\ } }
private static void PupDel() {
if (Pupcount == 0) {
Console.WriteLine(\没有该学生记录!\ return; }
string Scode;
Console.WriteLine(\输入要删除者的学号：\ Scode = Console.ReadLine(); int i;
for (i = 0; i < Pupcount; i++)
{
if (Scode == pupi[i].id) {
for (int j = i; j < Pupcount; j++) {
pupi[j] = pupi[j + 1]; }
break; } }
if (i == Pupcount) {
Console.WriteLine(\没有该学生信息！\ return; }
Console.WriteLine(\删除完毕！\ Pupcount--; }
private static void PupChange() {
if (Pupcount == 0) {
Console.WriteLine(\没有该学生记录!\ return; }
string Scode;
Console.WriteLine(\输入要修改者的学号：\ Scode = Console.ReadLine(); int i;
for (i = 0; i < Pupcount; i++) {
if (Scode == pupi[i].id) {
pupi[i].correct();
Console.WriteLine(\ } }
if (i == Pupcount) {
Console.WriteLine(\没有该学生信息！\ } }
private static void Puppaixu() {
if (Pupcount == 0) {
Console.WriteLine(\没有该学生记录!\ return; }
double[] sum = new double[100];
double temp;
for (int i = 0; i < Pupcount; i++) {
sum[i] += pupi[i].chinese + pupi[i].math + pupi[i].english; }
for (int j = 0; j < Pupcount; j++) {
for (int k = 0; k < Pupcount; k++) {
if (sum[j] < sum[k]) {
temp = sum[k]; sum[k] = sum[j]; sum[j] = temp; } } }
for (int h = 0; h < Pupcount; h++) {
Console.WriteLine(\成绩排名为：{1}\ } } } }
三．功能截图
1.从主界面进入到小学生，中学生，大学生信息管理界面