Submission #201118

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Source Code Expand

#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <utility>
#include <cstring>
using namespace std;

#define rep(i,n) for(int i=0; i<n; i++)
typedef long long ll;

int main() {
int a, b;
cin >> a >> b;
cout << b << ' ' << a << endl;
	return 0;
}

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