In C++ it would be: void addOne(int& x);
In C# it would be: void addOne( ref int x)
In JAVA you would have to package the integer inside an object, since it doesn't pass value types by reference.
Answer: white hat hacker
Explanation:
Like other forms of hacker, white hat hackers also have wide range of knowledge of breaking into systems, overriding firewalls, bypassing security protocols and can also do all other things hackers do. But what differentiates white hat hackers is the motive behind what they do, in that they carry out all this test not for their personal gain but for the benefit of the owners and also with the approval of the owners. Because after carrying out tests on the ways of exploiting the loop holes in the system they reveal it to the manufacturer or system owners for correction.
<u>C++ program to print the digit without a comma </u>
#include<iostream>
#include<string>
using namespace std;
void commaremoval(string num) /*Defining function commaremoval with parameter num of string type*/
{
string s=num;
for(int i=0; i< s.length();i++)
{
if(s[i]!=',')
/*Checking whether the string doesn't contain ' ,' */
cout<<s[i]; //Printing Output without comma
}
}
//driver function
int main()
{
string num;
cout<<"Enter a digit between 1,000 and 999,999:"<<endl;
/*taking input from user*/
cin>>num;
commaremoval(num);
//calling function
return 0;
}
<u>Output</u>
Enter a digit between 1,000 and 999,999: 22,343
22343
I dont know how to do that
That it was unread that’s what mine means
