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feat: 统一 cpp 文件编码格式为 utf-8

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tracyxiong1
2023-01-02 20:39:00 +08:00
parent ade7173887
commit 368eda305f
63 changed files with 327 additions and 327 deletions
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26
practical_exercises/10_day_practice/day7/[]运算符/[]例题(重点).cpp
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@@ -2,27 +2,27 @@
#include <iostream>
#include <cstring>
using namespace std;
struct Person{ //ְ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>Ľṹ
struct Person{ //职工基本信息的结构
double salary;
char *name;
};
class SalaryManaege{
Person *employ; //<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int max; //<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD><EFBFBD>Ͻ<EFBFBD>
int n; //<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ʵ<EFBFBD><EFBFBD>ְ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Person *employ; //存放职工信息的数组
int max; //数组下标上界
int n; //数组中的实际职工人数
public:
SalaryManaege(int Max=0){
max=Max;
n=0;
employ=new Person[max];
}
double &operator[](char *Name) { //<EFBFBD><EFBFBD><EFBFBD><EFBFBD>[]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
double &operator[](char *Name) { //重载[]，返回引用
Person *p;
for(p=employ;p<employ+n;p++)
//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>
//如果存在处理
if(strcmp(p->name,Name)==0)
return p->salary;
//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//不存在情况处理
p=employ + n++;
p->name=new char[strlen(Name)+1];
strcpy(p->name,Name);
@@ -37,13 +37,13 @@ public:
};
int main(){
SalaryManaege s(3);
s["<EFBFBD><EFBFBD><EFBFBD><EFBFBD>"]=2188.88;
s["<EFBFBD><EFBFBD>˹"]=1230.07;
s["<EFBFBD><EFBFBD><EFBFBD><EFBFBD>"]=3200.97;
cout<<"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t"<<s["<EFBFBD><EFBFBD><EFBFBD><EFBFBD>"]<<endl; cout<<"<EFBFBD><EFBFBD>˹\t"<<s["<EFBFBD><EFBFBD>˹"]<<endl;
cout<<"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\t"<<s["<EFBFBD><EFBFBD><EFBFBD><EFBFBD>"]<<endl;
s["张三"]=2188.88;
s["里斯"]=1230.07;
s["王无"]=3200.97;
cout<<"张三\t"<<s["张三"]<<endl; cout<<"里斯\t"<<s["里斯"]<<endl;
cout<<"王无\t"<<s["王无"]<<endl;
cout<<"-------<EFBFBD><EFBFBD>Ϊdisplay<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>--------\n\n";
cout<<"-------下为display的输出--------\n\n";
s.display();
system("pause");
}