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The only possibilities you have are: Type cast the double into an int if you want to store your number as an integer: int a = (int)26.4 // so a will be 26. (you will obviously lose precision this way) Store the number as a double to keep the precision: double a = 26.4. edited Sep 26, 2016 at 21:07.
26 ian. 2010 · To cast a double to an int and have it be rounded to the nearest integer (i.e. unlike the typical (int)(1.8) and (int)(1.2), which will both "round down" towards 0 and return 1), simply add 0.5 to the double that you will typecast to an int.
2.5.5 Casting to a Double. Cannot retrieve latest commit at this time. History. Code. Blame. 10 lines (10 loc) · 222 Bytes. public class CastingToDouble extends ConsoleProgram { public void run () { int number = 3; int huge = 4; double average = number / (double) huge; System.out.println (average); } } 1. 2.
Casting. Casting allows us to change a variable's type to better suit our needs. How Casting Works. Lets say we want to turn a double into an integer, or an integer into a double. To change a variable's type we just add the type in between parentheses to cast it. Consider the following: int doubleToInt = (int) 10.95; // This will become '10'
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Use casting to report the result as a double. For example, if the grades are 90, 100, and 94, the sum of the three numbers is 90 + 100 + 94 = 284, and the average is the sum 284 divided by 3 which casted to a double is 94.666667. You should use your variables instead of the numbers in your formulas.
30 apr. 2014 · To static cast it to a double you should do this: this gives you 5.7777778 which is the correct answer. Maybe your storing the result of num1/num2 in some variable that is an int? That would give you an int result of 5 and not a double. Last edited on Apr 30, 2014 at 11:29am. Apr 30, 2014 at 11:51am. closed account ( Dz0RfSEw)
