Question

What is the output of the following code:

for(int i = 1; i < 5; i++)
{
cout << i << " ";
    for(int j = 1; j <= i; j++)
     {
        cout << j << " ";
      }
    cout << endl;
   }

Write C++ code that will store the input “John” in a character array. Make sure to use an array initializer.

//CODE

int g(int a, int b);

void g(int a, int b);

True or False? Function g above is correctly overloaded. So, it will compile.

Answer 1

#include <iostream>
using namespace std;

int main ()
{
char ques[] = "Enter your first name: ";
char greeting[] = "Hello, ";
char name [80];
cout << ques;
cin >> name;
cout << greeting << name << "!";
for(int i = 1; i < 6; i++)
{
cout << i << " ";
for(int j = 1; j <= i; j++)
{
cout << j << " ";
}
cout << endl;
}
return 0;
}