Submission #2748939

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Source Code Expand

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

int main() {
	int n;
	int count = 0;
	cin >> n;
	if (n % 2 == 0) {
		cout << n / 2 << endl;
		for (int i = 0; i < (n / 2); i++)cout << 2 << endl;
	}
	else {
		cout << (n / 2) + 1 << endl;
		cout << 1 << endl;
		for(int i = 0; i < (n / 2); i++)cout << 2 << endl;
	}
}

Submission Info

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