int main(){
try{
My_vec v; // define an object v of My_vec type
v.insert_at_rank(0, 'B'); // insert 'B' at the rank 0 into the vector v
cout<<v<<endl;// use the overloaded operator << to display vector elements
cout<<v.get_size()<<endl;// display the vector v size */
v.insert_at_rank(0, 'A');// insert 'A' at the rank 0 into the vector v
cout<<v<<endl;// use the overloaded operator << to display vector elements
cout<<v.get_size()<<endl;// display the vector v size
v.insert_at_rank(10, 'D');// insert 'D' at the rank 10 into the vector v
cout<<v<<endl;// use the overloaded operator << to display vector elements
cout<<v.get_size()<<endl;// display the vector v size
v.remove_at_rank(2);// remove a character at the rank 2 from the vector v
cout<<v<<endl;// use the overloaded operator << to display vector elements
cout<<v.get_size()<<endl;// display the vector v size
v.replace_at_rank(2, 'E');// replace a character at the rank 2 by the character 'E'
cout<<v<<endl;// use the overloaded operator << to display vector elements
cout<<v.get_size()<<endl;// display the vector v size
My_vec v1 = v;// create a copy v1 of the vector v using a copy constructor
cout<<v1<<endl;// use the overloaded operator << to display the vector v1
v1.replace_at_rank(2, 'Y');// replace a character at the rank 2 of the vector v1 with the character 'Y'
cout<<v1<<endl;// use the overloaded operator << to display vector v1 elements
My_vec v2; // define an object v2 of My_vec type
v2.insert_at_rank(0,'K');// insert 'K' at the rank 0 into the vector v2
cout<<v2<<endl;// use the overloaded operator << to display vector elements
cout<<v2.get_size()<<endl;// display the vector v size
v2 = v1;// test the assignment operator and copy the vector v1 to v2
cout<<v2<<endl;// use the overloaded operator << to display vector elements
cout<<v2.get_size()<<endl;// display the vector v2 size
int rank = find_max_index(v2, v2.get_size()); // test the function find_max_index using v2
sort_max(v2); cout<<v2<<endl;// test the function sort_max using v2
// replace in the vector v2 a character at the rank 14 with 'S' */
}
catch(exception &error){
cerr << "Error: " << error.what() << endl;
}
}
int find_max_index(const My_vec& vec, int n)
{
if (vec.is_empty() || n<0 ){ cout<< "error, rank is outside range of vector"<<endl; return NULL;}
else
{
int count;
if (vec.get_size() > (n-1)) count = (n-1);
else count = vec.get_size()-1;
int rank=0;
for (int i=0; i<count; ++i)
{
if (vec.elem_at_rank(i+1) < vec.elem_at_rank(rank)) {rank =rank;}
else {rank = i+1;}
}
return (rank);
}
};
void sort_max(My_vec& vec) //9
{
int size = vec.get_size();
char temp;
for(int i = 0; i<size;)
{
int max_index = find_max_index(vec,size);
temp = vec[size-1];
vec[size-1] = vec[max_index];
vec[max_index] = temp;
--size;
}
}
void sort_max(My_vec& vec)
{
if (vec.is_empty()){ cout<< "error, vector is empty"<<endl;}
else
{
My_vec temp =vec;
for(int i = vec.get_size(); i>0; i--)
{
int rank = find_max_index(vec, i);
char tempt = vec[rank];
temp.replace_at_rank(i-1,tempt);
vec.remove_at_rank(rank);
}
vec =temp;
}
};
int main(){
try{
/**************INT******************/
My_vec<int> v; // define an object v of My_vec type
v.insert_at_rank(0,3); // insert 'B' at the rank 0 into the vector v
cout << v << endl; // use the overloaded operator << to display vector elements
cout << v.get_size()<< endl; // display the vector v size
v.insert_at_rank(0,1); // insert 'A' at the rank 0 into the vector v
cout << v << endl; // use the overloaded operator << to display vector elements
cout << v.get_size()<< endl; // display the vector v size
v.insert_at_rank(10,5); // insert 'D' at the rank 10 into the vector v
cout << v << endl; // use the overloaded operator << to display vector elements
cout << v.get_size()<< endl; // display the vector v size
v.remove_at_rank(2); // remove a character at the rank 2 from the vector v
cout << v << endl; // use the overloaded operator << to display vector elements
cout << v.get_size()<< endl; // display the vector v size
v.replace_at_rank(2,4); // replace a character at the rank 2 by the character 'E'
cout << v << endl; // use the overloaded operator << to display vector elements
cout << v.get_size()<< endl; // display the vector v size
My_vec<int> v1 = v; // create a copy v1 of the vector v using a copy constructor
cout << v1 << endl; // use the overloaded operator << to display the vector v1
v1.replace_at_rank(2,100); // replace a character at the rank 2 of the vector v1 with the character 'Y'
cout << v1 << endl; // use the overloaded operator << to display vector v1 elements
My_vec<int> v2; // define an object v2 of My_vec type
v2.insert_at_rank(0,50); // insert 'K' at the rank 0 into the vector v2
cout << v2 << endl; // use the overloaded operator << to display vector elements
cout << v2.get_size() << endl; // display the vector v2 size
v2 = v1; // test the assignment operator and copy the vector v1 to v2
cout << v2 << endl; // use the overloaded operator << to display vector v2
cout << v2.get_size() << endl; // display the vector v2 size
int v2_max = find_max_index(v2,v2.get_size());// test the function find_max_index using v2
cout << "v2 find max is: v2[" <<v2_max<<"]" << endl; // ADD BY PENG LI
sort_max(v2); // test the function sort_max using v2
cout << v2 << endl; // use the overloaded operator << to display vector v2
// the next line is comment out because there is no element at rank 14 and the program will exit
//v2.replace_at_rank(14,99); // replace in the vector v2 a character at the rank 14 with 'S'
/*****************DOUBLE**************/
My_vec<double> v3; // define an object v of My_vec type
v.insert_at_rank(0,3.234); // insert 'B' at the rank 0 into the vector v3
cout << v3 << endl; // use the overloaded operator << to display vector elements
cout << v3.get_size()<< endl; // display the vector v3 size
v3.insert_at_rank(0,1.444); // insert 'A' at the rank 0 into the vector v3
cout << v3 << endl; // use the overloaded operator << to display vector elements
cout << v3.get_size()<< endl; // display the vector v3 size
v3.insert_at_rank(10,4.6); // insert 'D' at the rank 10 into the vector v3
cout << v3 << endl; // use the overloaded operator << to display vector elements
cout << v3.get_size()<< endl; // display the vector v3 size
v3.remove_at_rank(2); // remove a character at the rank 2 from the vector v3
cout << v3 << endl; // use the overloaded operator << to display vector elements
cout << v3.get_size()<< endl; // display the vector v3 size
v3.replace_at_rank(2,4.5); // replace a character at the rank 2 by the character 'E'
cout << v3 << endl; // use the overloaded operator << to display vector elements
cout << v3.get_size()<< endl; // display the vector v3 size
My_vec<double> v4 = v3; // create a copy v4 of the vector v3 using a copy constructor
cout << v4 << endl; // use the overloaded operator << to display the vector v4
v4.replace_at_rank(2,100); // replace a character at the rank 2 of the vector v4 with the character 'Y'
cout << v4 << endl; // use the overloaded operator << to display vector v4 elements
My_vec<double> v5; // define an object v2 of My_vec type
v5.insert_at_rank(0,50.44); // insert 'K' at the rank 0 into the vector v5
cout << v5 << endl; // use the overloaded operator << to display vector elements
cout << v5.get_size() << endl; // display the vector v5 size
v5 = v4; // test the assignment operator and copy the vector v4 to v5
cout << v5 << endl; // use the overloaded operator << to display vector v5
cout << v5.get_size() << endl; // display the vector v5 size
int v5_max = find_max_index(v5,v5.get_size());// test the function find_max_index using v5
cout << "v5 find max is: v5[" <<v5_max<<"]" << endl; // ADD BY PENG LI
sort_max(v5); // test the function sort_max using v5
cout << v5 << endl; // use the overloaded operator << to display vector v5
// the next line is comment out because there is no element at rank 14 and the program will exit
// v5.replace_at_rank(14,99.9); // replace in the vector v5 a character at the rank 14 with 'S'
/*****************CHAR**************/
My_vec<char> v6; // define an object v6 of My_vec type
v6.insert_at_rank(0,'d'); // insert 'B' at the rank 0 into the vector v6
cout << v6 << endl; // use the overloaded operator << to display vector elements
cout << v6.get_size()<< endl; // display the vector v6 size
v6.insert_at_rank(0,'e'); // insert 'A' at the rank 0 into the vector v6
cout << v6 << endl; // use the overloaded operator << to display vector elements
cout << v6.get_size()<< endl; // display the vector v6 size
v6.insert_at_rank(10,'z'); // insert 'D' at the rank 10 into the vector v6
cout << v6 << endl; // use the overloaded operator << to display vector elements
cout << v6.get_size()<< endl; // display the vector v6 size
v6.remove_at_rank(2); // remove a character at the rank 2 from the vector v6
cout << v6 << endl; // use the overloaded operator << to display vector elements
cout << v6.get_size()<< endl; // display the vector v6 size
v6.replace_at_rank(2,'f'); // replace a character at the rank 2 by the character 'E'
cout << v6 << endl; // use the overloaded operator << to display vector elements
cout << v6.get_size()<< endl; // display the vector v6 size
My_vec<char> v7 = v6; // create a copy v7 of the vector v using a copy constructor
cout << v7 << endl; // use the overloaded operator << to display the vector v7
v7.replace_at_rank(2,'a'); // replace a character at the rank 2 of the vector v7 with the character 'Y'
cout << v7 << endl; // use the overloaded operator << to display vector v7 elements
My_vec<char> v8; // define an object v8 of My_vec type
v8.insert_at_rank(0,'e'); // insert 'K' at the rank 0 into the vector v8
cout << v8 << endl; // use the overloaded operator << to display vector elements
cout << v8.get_size() << endl; // display the vector v8 size
v8 = v7; // test the assignment operator and copy the vector v7 to v8
cout << v8 << endl; // use the overloaded operator << to display vector v8
cout << v8.get_size() << endl; // display the vector v8 size
int v8_max = find_max_index(v2,v2.get_size());// test the function find_max_index using v8
cout << "v8 find max is: v8[" <<v2_max<<"]" << endl; // ADD BY PENG LI
sort_max(v8); // test the function sort_max using v8
cout << v8 << endl; // use the overloaded operator << to display vector v8
// the next line is comment out because there is no element at rank 14 and the program will exit
// v8.replace_at_rank(14,'h'); // replace in the vector v2 a character at the rank 14 with 'S'
}
catch(exception &error){
cerr << "Error: " << error.what() << endl;
}
}