Submission #4030203

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Source Code Expand

#include <bits/stdc++.h>

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(), (x).end()

using namespace std;
using ll = long long;

int main(void)
{
    int x, y;
    cin >> x >> y;
    swap(x, y);
    cout << x << " " << y << endl;
    return 0;
}

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