Program p1;
var a,b,c,d : integer; {i presume you give integer numbers for the values of a, b, c }
x1, x2 : real;
begin
write('a='); readln(a);
write('b='); readln(b);
write('c=');readln(c);
d:=b*b - 4*a*c
if a=0 then x1=x2= - c/b
else
if d>0 then begin
x1:=(-b+sqrt(d)) / (2*a);
x2:=(-b - sqrt(d))/(2*a);
end;
else if d=0 then x1=x2= - b /(2*a)
else write ("no specific solution because d<0");
writeln('x1=', x1);
writeln('x2=',x2);
readln;
end.
The Windows Operating System is an operating system used on most Wintel PCs throughout the world.
E) is an operating system used on most Wintel PCs throughout the world.
<u>Explanation:</u>
An operating system can be defined as a system software whose main function is to act as an interface between the user and the computer. It performs different administrative elements of a PC and gives a graphical UI to the client with the goal that they can impart to the PC.
Wintel is a PC exchange industry term for PCs dependent on the Intel chip and one of the Windows working frameworks from Microsoft. In the zone of work area and smart phones, Windows is commonly above 70% in many markets and at 78% all inclusive, Apple's macOS at around 14%, Google's ChromeOS at about 3% (in North America) and Linux at around 2%.
The term Wintel PCs originate from the mix of two words: Windows and Intel, which allude to the PCs that work on the Windows Operating System and use Intel Processors.
Based on the above, the type of security is illustrated in this example is known as data security.
<h3>What is Data security?</h3>
This is known to be the act of keeping safe data from unauthorized access and its corruption in all of its lifecycle.
Note that in the case above, the intruder is interested in the companies data and as such, the type of security is illustrated in this example is known as data security.
Learn more about security from
brainly.com/question/15668437
#SPJ1
Answer:
C++.
Explanation:
<em>Code snippet.</em>
#include <map>
#include <iterator>
cin<<N;
cout<<endl;
/////////////////////////////////////////////////
map<string, string> contacts;
string name, number;
for (int i = 0; i < N; i++) {
cin<<name;
cin<<number;
cout<<endl;
contacts.insert(pair<string, string> (name, number));
}
/////////////////////////////////////////////////////////////////////
map<string, string>::iterator it = contacts.begin();
while (it != contacts.end()) {
name= it->first;
number = it->second;
cout<<word<<" : "<< count<<endl;
it++;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////
I have used a C++ data structure or collection called Maps for the solution to the question.
Maps is part of STL in C++. It stores key value pairs as an element. And is perfect for the task at hand.
