java - Method to sum 2 numbers and return the value -
so i'm trying finish off java corse in school i'm having problem understanding 1 of tasks.
the task in question is: create method sums 2 numbers , returns sum. methodhead should this; public static double sum(double nr1, double nr2) , problem i'm running in not understand how solve task.
the way of solving task code.
import java.util.scanner; class addnumbers { public static void main(string args[]) { int x, y, z; system.out.println("enter 2 integers calculate sum "); scanner in = new scanner(system.in); x = in.nextint(); y = in.nextint(); z = x + y; system.out.println("sum of entered integers = "+z); } }
but solution i'm not solving task
this may you
import java.util.scanner; class addnumbers { public static void main(string args[]) { double x, y, z; system.out.println("enter 2 numbers calculate sum "); scanner in = new scanner(system.in); x = in.nextdouble(); y = in.nextdouble(); z = sum(x,y); system.out.println("sum of entered numbers = "+z); } public static double sum(double nbr1,double nbr2){ return (nbr1+nbr2); } }
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