Question

Write a program that prompts the user to input a decimal number and outputs the number rounded to the nearest integer. Your program should output only the nearest rounded value on a newline. 

Enter a decimal value: 2.2
2

Answer 1

#include <iostream>


using namespace std;


int main()
{
	double decimalValue;
	cout<<"Enter a decimal value: ";
	cin>>decimalValue;
	cout<<(int)(decimalValue + 0.5)<<"\n\n";


	system("pause");
	return 0;
}