Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value. Ex: If the input is: 5 50 60 140 200 75 100 the output is: 50 60 75
6.40 LAB: Output values below an amount - functions
Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value.
Ex: If the input is:
5 50 60 140 200 75 100the output is:
50 60 75The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. For coding simplicity, follow every output value by a space, including the last one.
Such functionality is common on sites like Amazon, where a user can filter results. Utilizing functions helps to make main() very clean and intuitive.
The program must define the following two functions:
void GetUserValues(vector<int>& userValues, int numValues) - read numValues integers and store the integers in userValues.
void IntsLessThanOrEqualToThreshold(vector<int> userValues, int upperThreshold, vector<int>& resValues) - store in resValues values of userValues that are less than or equal to upperThreshold.
#include <iostream>
#include <vector>
using namespace std;
//Type here:
int main() {
vector<int> userValues;
vector<int> resValues;
int upperThreshold;
int numValues;
unsigned int i;
cin >> numValues;
GetUserValues(userValues, numValues);
cin >> upperThreshold;
IntsLessThanOrEqualToThreshold(userValues, upperThreshold, resValues);
for (i = 0; i < resValues.size(); ++i) {
cout << resValues.at(i) << " ";
}
cout << endl;
return 0;
}
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