update

2020-04-06 00:57:02 +08:00
parent f97c156cc4
commit a4d828bb4c
120 changed files with 4413 additions and 0 deletions
--- a/practical_exercises/10_day_practice/day8/STL/map_se.cpp
+++ b/practical_exercises/10_day_practice/day8/STL/map_se.cpp
@@ -0,0 +1,48 @@
+#include<iostream>
+#include<string>
+#include<map>
+using namespace std;
+
+int main(int argc, char const *argv[])
+{
+    string name[]={"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>","<EFBFBD><EFBFBD><EFBFBD><EFBFBD>","<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"};
+    double salary[]={1200,2000,1450};
+    map<string,double>sal;
+    map<string,double>::iterator p;
+    for(int i=0;i<3;i++){
+        sal.insert(make_pair(name[i],salary[i]));
+    }
+    sal["tom"]=6156;
+    sal["bob"]=5999;
+    for(p=sal.begin();p!=sal.end();p++){
+        cout<<p->first<<"\t"<<p->second<<endl;
+    }
+    string person;
+    cout<<"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:";
+    cin>>person;
+    int flag=1;
+    for(p=sal.begin();p!=sal.end();p++)
+        if(p->first==person){
+            cout<<p->second<<endl;    
+            flag=0; 
+        }
+    if(flag)
+        cout<<"û<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<<endl; 
+
+    cout<<"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:";
+    cin>>person;
+    map<string,double>::iterator it;
+    it = sal.find(person);
+    if(it!=sal.end()){
+        cout<<"<EFBFBD><EFBFBD><EFBFBD>ҳɹ<EFBFBD><EFBFBD><EFBFBD>"<<(*it).first<<":"<<(*it).second<<endl;
+        sal.erase(it);
+        cout<<"ɾ<EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>"<<endl;
+    }
+    cout<<"ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD>Ϊ"<<endl;
+    for(p=sal.begin();p!=sal.end();p++){
+        cout<<p->first<<p->second<<endl;
+    }
+
+    system("pause");
+    return 0;
+}