include #include using namespace std; int main () { vector < int >v (8); for (unsigned i = 0; i < v (); ++i) v[_) = 1 } for (unsigned i = 0; i < v. { cout <« v[_ « " ", } cout << endl; (); ++i) //simplify cout << v. () <« endl; v.push_back (42); cout << v. () « endl; v.pop_back (); cout << v. () <« endl; return 0;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question

C++ STL: Vectors

Finclude <vector>
#include <iostream>
using namespace std;
int
main ()
{
vector < int >v (8);
for (unsigned i = 0; i < v.
(); ++i)
{
= i
* 2;
}
for (unsigned i
{
= 0; i < v.
(); ++i)
//simplify
cout <« v[__ « " ";
cout << endl;
cout << v.
() « endl;
v.push back (42);
() <« endl;
cout << v.
v.pop_back ();
cout << v.
return 0;
}
() <« endl;
Transcribed Image Text:Finclude <vector> #include <iostream> using namespace std; int main () { vector < int >v (8); for (unsigned i = 0; i < v. (); ++i) { = i * 2; } for (unsigned i { = 0; i < v. (); ++i) //simplify cout <« v[__ « " "; cout << endl; cout << v. () « endl; v.push back (42); () <« endl; cout << v. v.pop_back (); cout << v. return 0; } () <« endl;
Scenario
Fill in the blanks in a program. After this, test your program (just run it).
Your version of the program must print the same result as the expected output.
Change second for loop to simplier form.
Expected output:
0 2 4 6 8 10 12 14
output
Transcribed Image Text:Scenario Fill in the blanks in a program. After this, test your program (just run it). Your version of the program must print the same result as the expected output. Change second for loop to simplier form. Expected output: 0 2 4 6 8 10 12 14 output
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