[C++] 044 실수 반올림하기 round

Desc :

 

 

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Source Code :

#include <iostream>

using namespace std;

int main()
{
	cout << "round(1.1) : " << round(1.1) << endl;
	cout << "round(40.5) : " << round(40.5) << endl;
	cout << "round(-27.3) : " << round(-27.3) << endl;
	cout << "round(-55.7) : " << round(-55.7) << endl;
}

 

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Result :