rite a complete program that will do the following in C++ Declare an integer vector without specifying any size. Insert the values 5,10,15, 8, 4 into the vector Multiply the elements of vector using a for loop. Print the product of all the elements of the vector.
rite a complete program that will do the following in C++ Declare an integer vector without specifying any size. Insert the values 5,10,15, 8, 4 into the vector Multiply the elements of vector using a for loop. Print the product of all the elements of the vector.
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
rite a complete program that will do the following in C++
- Declare an integer
vector without specifying any size. - Insert the values 5,10,15, 8, 4 into the vector
- Multiply the elements of vector using a for loop.
- Print the product of all the elements of the vector.
Expert Solution
Step 1
c++ code is given below
Step 2
#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<double> a = {5,10,15, 8, 4};
int multi = 1;
for(int i = 0; (i < a.size()); i++)
{
multi *= a[i];
}
cout << "\nProduct of vector elements : " <<multi;
return 0;
}
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