9通讯录管理系统.zip

#include <iostream> using namespace std; //介绍 void introduce(){ cout<<"|** * ********** ** **|"<<endl; cout<<"|** 1,添加联系人 ** **|"<<endl; cout<<"|** 2,显示联系人 ** **|"<<endl; cout<<"|** 3,删除联系人 ** **|"<<endl; cout<<"|** 4,查找联系人 ** **|"<<endl; cout<<"|** 5,修改联系人 ** **|"<<endl; cout<<"|** 6,清空联系人 ** **|"<<endl; cout<<"|** 0,退出联系人 ** **|"<<endl; cout<<"|** * ********** ** **|"<<endl; } ; # //联系人 struct contacts{ //名字 string name; //性别 string sex; //年龄 int age; //电话 int telephone; //地址 string address; } ; //记录 struct record{ //通讯 struct contacts correspondence[1000]; //数量(人数) int quantity; } ; //添加 void add(record * abb){ if(abb->quantity>=1000) { cout << "通讯录已满"<< endl; return; } else { string name; cout << "输入名字"<< endl; cin >> name; abb->correspondence[abb->quantity].name=name; string sex; cout << "输入性别"<< endl; cin >> sex; abb->correspondence[abb->quantity].sex=sex; int age; cout << "输入年龄"<< endl; cin >> age; abb->correspondence[abb->quantity].age=age; int telephone; cout << "输入电话"<< endl; cin >> telephone; abb->correspondence[abb->quantity].telephone=telephone; string address; cout << "输入地址"<< endl; cin >> address; abb->correspondence[abb->quantity].address=address; abb->quantity++; cout << "添加成功"<< endl; } ; } ; //显示 void show(record * show){ if(show->quantity<1) { cout << "暂无数据"<< endl; } for(int i=0;i<show->quantity;i++){ cout << "名字:"<< show->correspondence[i].name<< "\t"; cout << "性别:"<< show->correspondence[i].sex<< "\t"; cout << "年龄:"<< show->correspondence[i].age<< "\t"; cout << "电话:"<< show->correspondence[i].telephone<< "\t"; cout << "地址:"<< show->correspondence[i].address<< endl; } } ; //删除 void delete1(record * delete1){ cout << "输入名字"<< endl; string name; cin >> name; if(delete1->quantity<1) { cout << "暂无数据"<< endl; return; } for(int i = 0;i < delete1->quantity;i++) { if(delete1->correspondence[i].name==name) { delete1->quantity--; for(int j = 0;j < delete1->quantity;j++) { delete1->correspondence[i+j]=delete1->correspondence[i+1+j]; } cout << "已删除"<< endl; cout << "名字:"<< delete1->correspondence[i].name<< "\t"; cout << "性别:"<< delete1->correspondence[i].sex<< "\t"; cout << "年龄:"<< delete1->correspondence[i].age<< "\t"; cout << "电话:"<< delete1->correspondence[i].telephone<< "\t"; cout << "地址:"<< delete1->correspondence[i].address<< endl; } if(delete1->correspondence[i].name!=name) { if(i<=delete1->quantity) { cout << "查无此人"<< endl; } } } } //查找 void seek(record * seek){ string name; if(seek->quantity<1) { cout << "暂无数据"<< endl; return; } cout << "输入名字"<< endl; cin >> name; for(int i = 0;i < seek->quantity;i++) { if(seek->correspondence[i].name==name) { cout << "名字:"<< seek->correspondence[i].name<< "\t"; cout << "性别:"<< seek->correspondence[i].sex<< "\t"; cout << "年龄:"<< seek->correspondence[i].age<< "\t"; cout << "电话:"<< seek->correspondence[i].telephone<< "\t"; cout << "地址:"<< seek->correspondence[i].address<< endl; } if(seek->correspondence[i].name!=name) { if(i<=seek->quantity) { cout << "查无此人"<< endl; } } } } ; //修改 void modify(record * modify){ if(modify->quantity<1) { cout << "暂无数据"<< endl; return; } cout << "输入名字"<< endl; string name; cin >> name; for(int i = 0;i<modify->quantity;i++) { if(modify->correspondence[i].name==name) { cout << "名字:"<< modify->correspondence[i].name<< "\t"; cout << "性别:"<< modify->correspondence[i].sex<< "\t"; cout << "年龄:"<< modify->correspondence[i].age<< "\t"; cout << "电话:"<< modify->correspondence[i].telephone<< "\t"; cout << "地址:"<< modify->correspondence[i].address<< endl; cout << "请修改"<< endl; string name; cout << "输入名字"<< endl; cin >> name; modify->correspondence[i].name=name; string sex; cout << "输入性别"<< endl; cin >> sex; modify->correspondence[i].sex=sex; int age; cout << "输入年龄"<< endl; cin >> age; modify->correspondence[i].age=age; int telephone; cout << "输入电话"<< endl; cin >> telephone; modify->correspondence[i].telephone=telephone; string address; cout << "输入地址"<< endl; cin >> address; modify->correspondence[i].address=address; cout << "添加成功"<< endl; return; } if(modify->correspondence[i].name!=name) { if(i<=modify->quantity) { cout << "查无此人"<< endl; } } ; } }; int main(){ record Address; Address.quantity=0; int select=0; while(true){ introduce(); cin >> select; switch(select) { case 1: add(&Address); break; case 2: show(&Address); break; case 3: delete1(&Address); break; case 4: seek(&Address); break; case 5: modify(&Address); break; case 6: //for(int i = 0;i < Address.quantity;i++) {} break; case 0: system("pause"); return 0; break; befault: break; } ; } ; return 0; }