Can anyone help me with this simple task

Question

/********************************************************************************
Question 1: Complete the Program

This program intends to accept an integer N followed by N words
X1, X2, ..., XN. For each word Xi (1 <= i <= N),
it outputs "Hello Xi" without quotes.

However, the program is incomplete.

Complete the program so that it works as intended.

Input Range
-----------
The input to this program will only come from the following range.
(Your code does not need to check if the input is in this range)

1 <= N <= 10
1 <= Xi.length() <= 20, where 1 <= i <= N

Sample Run #1
-------------
N -> 3
Input -> Ali
Output -> Hello Ali
Input -> Bala
Output -> Hello Bala
Input -> Cindy
Output -> Hello Cindy

Sample Run #2
-------------
N -> 1
Input -> Dorothy
Output -> Hello Dorothy

********************************************************************************/

#include <iostream>
using namespace std;

int main()
{
int N;
cout << "N -> ";
cin >> N;

for (i

Answer 1

What have you done so far?

Answer 2

Ray
char holds or reads only single character. C++ has string data type which can hold a string, "a series of characters ".

string str; // declare string
cin >> str ; // accept a word of string into str
cout << str ; // output str value..
cout << " You entered " << str << endl; // to clearly see....

Answer 3

#include <iostream>
using namespace std;

int main()
{
int N;
cout << "N -> ";
cin >> N;
char x;

for (int i = 1; i <= N; ++i)
{
cout << "Input -> " << x;
cin >> x;

cout << "Output -> " << "Hello " + x;

}
return 0;
}