bat/tests/syntax-tests/source/Cpp/test.cpp
2020-10-05 09:01:34 +02:00

80 lines
2.0 KiB
C++

#include <bits/stdc++.h> // includes most of the useful libraries
#include "mainwindow.h"
using namespace std;
/* This C program was submitted to help bat
* with its syntax highlighting tests
*/
bool test_function(int x, int y)
{
return (x == y || x + y == x * y);
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent), ui(new Ui::MainWindow)
{
ui->setupUi(this);
resize(560, 420);
// Image menu
connect(ui->actionOpen, &QAction::triggered, this, &MainWindow::open);
MainWindow::~MainWindow()
{
delete ui;
}
int y = ui->graphicsView->size().height() - image.height();
int x = ui->graphicsView->size().width() - image.width();
void MainWindow::showImage()
{
// Reset scale
ui->graphicsView->resetMatrix();
statusBar()->showMessage(QString("%1 %2x%3px %4 kB").arg(file.fileName()).arg(image.width()).arg(image.height()).arg(QFile(currentFile).size() / 1000.0));
}
}
int main()
{
int tc;
cin >> tc;
while (tc--) // for each test case
{
int n;
cin >> n; // take n
vector<pair<int, string>> v;
int a[n], b[n];
for (int i = 0; i < n; i++)
cin >> a[i]; // take arrays
for (int i = 0; i < n; i++)
cin >> b[i];
priority_queue<int> pq; // inbuilt data structure - max heap (available in the bits/stdc++)
for (int i = 0; i < n; i++)
pq.push(a[i]); // push elements into heap
for (int i = 0; i < n; i++) // for each element in B
{
int top_ele = pq.top(); // max element in heap
pq.pop(); // deletion
pq.push(top_ele ^ b[i]); // push after operation
}
for (int i = n - 1; i >= 0; i--) // restore A in ascending order
{
a[i] = pq.top();
pq.pop();
}
for (int i = 0; i < n; i++)
cout << a[i] << " "; // print A
cout << endl;
}
return 0;
}