Add up decimals

[nappyboyz11]

Is there any way i can the compiler to add decimal numbers number that the user input.

if user put in 156.7, 76.4, and 54.1 how can i make a program that will add the 7 the 4 and 1 together.

[joe864864]

This should help, this code snippet would output 0.7

int main()
{

	double num1;
	num1 = 156.7;

	double integral;
	double fractional = modf(num1, &integral);
	cout << fractional;

}

if you wanted to make it a whole number you could do something like fractional *= 10;

int main()
{

	double num1;
	num1 = 156.7;

	double integral;
	double fractional = modf(num1, &integral);
	fractional *= 10;
	cout << fractional;

}