1 #include <iostream>
2
3 using namespace std;
4
5 template<class T>void index(int n,T num1[]){
6 for(int i=0;i<n;i++)
7 {
8 cout<<"index"<<i<<endl;
9 cin>>num1[i];
10 };
11 }
12
13 template <class T>void print1(int n,T num1[]){
14 for(int i=0;i<n;i++)
15 {
16 cout<<i<< " "<<num1[i]<<endl;
17 };
18 }
19
20 template<class T> void print2(int n,T num1[]){
21 for(int i=0;i<n;i++)
22 {
23 cout<<i<< " "<<num1[i]<<endl;
24 };
25 }
26
27 template<class T>void rank(int n,T num1[]){
28 T k;
29 for (int i=0;i<n-1;i++)
30 {
31 for(int j=i+1;j<n;j++){
32 if(num1[i]>num1[j])
33 {
34 k=num1[i];
35 num1[i]=num1[j];
36 num1[j]=k;
37
38 };
39 }
40 };
41 }
42
43 int main()
44 {
45 cout << "Hello world!" << endl;
46 int n;
47 int num1[20];
48 float num2[20];
49 double num3[30];
50 cout<<"total arry"<<endl;
51 cin>>n;
52 index(n,num1); print1(n,num1); rank(n,num1); cout<<endl; print2(n,num1);
53 index(n,num2); print1(n,num2); rank(n,num2); cout<<endl; print2(n,num2);
54 index(n,num3); print1(n,num3); rank(n,num3); cout<<endl; print2(n,num3);
55 return 0;
56 }
