C++ language

This is the last answer I got but I would like to use a "string" instead of "char" please help me...

#include

using namespace std;

//function declaration

void sort(int& a,int& b,int& c);

int main()

{

int a,b,c;

cout"Enter number 1:";

cin>>a;

cout"Enter number 2:";

cin>>b;

cout"Enter number 3:";

cin>>c;

sort(a,b,c);

cout"Sorted they are :"a" "b" "cendl;

char ch;

int num;

cout" A.Aleppo Pepper"endl;

cout"B.Banana Pepper"endl;

cout"C.Cayenne Pepper"endl;

cout"D.Dragons Breath"endl;

cout"Enter a letter to choose a pepper :";

cin>>ch;

if( ch == 'a' || ch == 'A' )

{

num=30000;

cout"That's "num" Scovilles of heat!"endl;

}

else if( ch == 'b' || ch == 'B' )

{

num=1000;

cout"That's "num" Scovilles of heat!"endl;

}

else if( ch == 'c' || ch == 'C' )

{

num=40000;

cout"That's "num" Scovilles of heat!"endl;

}

else if( ch == 'd' || ch == 'D' )

{

num=2480000;

cout"That's "num" Scovilles of heat!"endl;

}

else

cout"The pepper not on the list"endl;

system("pause");

return 0;

}

//Function implementation which sorts the 3 numbers in ascending order

void sort(int& a,int& b,int& c)

{

//Declaring variable

int temp;

/* Checking whether first number is greater

* than second number or not

* if yes, Swapping will happen

*/

if( a>b )

{

temp = a;

a = b;

b = temp;

}

/* Checking whether second number is greater

* than third number or not

* if yes, Swapping will happen

*/

if( b>c )

{

temp = b;

b = c;

c = temp;

}

/* Checking whether first number is greater

* than second number or not

* if yes, Swapping will happen

*/

if( a>b )

{

temp = a;

a = b;

b = temp;

}

}

CS 215- Fall 2018 Lab 2 Learning Objectives: More practice with user input/output, including string input. Use of if/else, possibly nested, to solve simple problems. General Description 1. Write a program that asks the user to enter 3 numbers, one at a time. Print the three numbers in sorted order. [Note: no need to use an array or similar structure!] Examples (user input in blue) Enter number 1: 45 Enter number 1: 55 Enter number 2: 45 Enter number 3: 35 Sorted they are 35 4555 Enter number 2: 35 Enter number 3: 55 Sorted they are 35 45 55 2. In the same program: Write code that will display the following menu A. Aleppo Pepper B. Banana Pepper C. Cayenne Pepper D. Dragons Breath Enter a letter to choose a pepper: Calculate the Scoville Units (measure of hotness) Aleppo 30,000 Banana 1,000 Cayenne40,000 Dragon's Breath 2,480,000 Print the Scoville Units for the chosen pepper, example That' s 1000 Scovilles of heat