It's a. You have to move to the item thus pointing ;D
Answer:
Answered below
Explanation:
Class Unique{
public static void main(String args[]){
int myArray[] = {1, 2, 3, 4};
int newArray[];
int i;. int j; int k;
for(i = 0; i < myArray.length; I++)
for(j = 0; j< myArray.length; j++)
for(k = 0; k< myArray.length; k++){
if(i != j && j!= k && i != k ){
newArray.add(myArray[i] + myArray[j] + myArray[k]);
}
}
int count = 0;
for(int m = 0; m < newArray.length; m++){
count++;
}
System.out.print(newArray, count)
}
}
Answer:
public class Calculator {
public double add(int a, int b){
return a+b;
}
public double substract(int a, int b){
return a-b;
}
public double multiply(int a, int b){
return a*b;
}
public double divide(int a, int b){
if(b>0){
return a/b;
}
else{
System.out.println("Cannot divide by zero");
}
return -1;
}
}
Explanation:
- Using Java Programming Language, the class Calculator is created. There are no fields (Instance variables) and no constructors since these are not required by the question.
- Four methods (functions) are created: add, substract, multiply and divide as specified in the question.
- Note the use of the if statement in the divide() to handle case of illegal division (by 0)
Answer:
Windows 1.0
Explanation:
It is known as Microsoft Windows first version. Windows 1.0 is actually an operating environment which providesgraphical programs designed for windows and MS-DOS, a running environment.
