have a problem with JAVA when try to call a method if the main execute from TERMINAL.
i have a simple Class A
public class A{
public static int promedio(ArrayList<Integer> array) {
int sum=0,prom=0;
for(int i=0 ; i < array.size() ; i++) {
sum+=array.get(i);}
prom = sum/array.size();
return prom;
}
}
And Iam try to call method promedio() from Class B
public class B{
public static void main(String[] args) {
ArrayList<Integer> array = new ArrayList<Integer>();
//Convert to int the string from args
for (int i = 0; i < args.length; i++) {
int StrToInt= Integer.parseInt(args[i]);
array.add(StrToInt);
}
//call method class A
int returnPromedio = A.promedio(array);
System.out.println("Prom: "+returnPromedio);
}
}
when try to run from TERMINAL with
java B.java 200 100
Get this error:
B.java:13: error: cannot find symbol
int returnPromedio = A.promedio(array);
^
symbol: variable A
location: class B
1 error
error: compilation failed
What I can do to run this code from TERMINAL, thanks everyone!!
