#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
class UselessClass {
private:
std::vector<int> data;
int compute(int x) {
int result = 0;
for (int i = 0; i < x; ++i) {
result += std::pow(i, 2);
}
return result;
}
void processData() {
for (int i = 0; i < 100; ++i) {
data.push_back(compute(i));
}
std::sort(data.begin(), data.end());
}
public:
UselessClass() {
processData();
}
~UselessClass() {
std::cout << "Goodbye, world!" << std::endl;
}
};
int main() {
UselessClass obj;
return 0;
}
#include <vector>
#include <algorithm>
#include <cmath>
class UselessClass {
private:
std::vector<int> data;
int compute(int x) {
int result = 0;
for (int i = 0; i < x; ++i) {
result += std::pow(i, 2);
}
return result;
}
void processData() {
for (int i = 0; i < 100; ++i) {
data.push_back(compute(i));
}
std::sort(data.begin(), data.end());
}
public:
UselessClass() {
processData();
}
~UselessClass() {
std::cout << "Goodbye, world!" << std::endl;
}
};
int main() {
UselessClass obj;
return 0;
}

