Hey guys just want a little help with a problem I am having regard round a value up. It is a perimeter fencing problem. User inputs diameter of a circular field.
User inputs the length of each roll
User inputs the cost of each roll
pi given as 3.1416
What has work
user inputs
Calculation of circumference of field
Number of roll required returns a value with decimal(need this to be rounded up)
cost of fencing field above value * cost per roll a user input.
using <math.h> library anything here I can use I don't want to use int here because it will round down value where the decimal value is less than 0.5 underestimating the true cost.
