I must use following parallel vectors: vector<int> hours; vector<int> rate; and
ID: 3614728 • Letter: I
Question
I must use following parallel vectors:vector<int> hours;
vector<int> rate;
and function prototype:
void printResult (vectory<int> vec 2, vector<int> vec3,int num);
step 1:
Must use push_back member function to insert following values:
hours: 40 35 40 30 40
rate: 15 20 18 17 20
after loading vectors using push_back function, must callprintResult to output the product "hours * rate" for each parallelmember.
step 2:
in the vector hours, change the values: 35 to 40 and 30 to 20 andrepeat the call to function printResult
Explanation / Answer
#include<iostream>
#include <vector>
using namespace std;
vector<int> hours;
vector<int> rate;
void printResult (vector<int> vec2, vector<int> vec3,int num)
{
int i;
cout<<endl;
for(i=0;i<num;i++)
cout<<vec2[i]<<" x"<<vec3[i]<<" ="<<vec2[i]*vec3[i]<<endl;
}
int main()
{
hours.push_back(40);
hours.push_back(35);
hours.push_back(40);
hours.push_back(30);
hours.push_back(40);
rate.push_back(15);
rate.push_back(20);
rate.push_back(18);
rate.push_back(17);
rate.push_back(20);
printResult(hours,rate,5);
hours[1]=40;
hours[3]=20;
cout<<endl<<"After replacing vector is :";
printResult(hours,rate,5);
system("pause");
}
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