What do you mean by opening randomly?
        
                    
             
        
        
        
Answer:
Presentations
Purchasing Office 365 or pirating which is illegal.
Slides
 
        
                    
             
        
        
        
Answer:
int* calculate(int a,int b,int c){
    int result[] = {0,0};
    int sum = a+b+c;
    int product = a*b*c;
    result[0] = sum;
    result[1] = product;
    return result;
}
Explanation:
The function is a block of the statement which performs the special task.
The function can return one integer, not more than one integer.
If we want to return multiple values then, we can use array.
we store the result in the array and return that array to the main function.
This is the only possible way to return multiple values.
So, define the function with return type array and declare the array with zero value.
Then, calculate the values and store in the variable after that, assign to the array.
Finally, return that array.  
 
        
             
        
        
        
Answer:
Monty Python's Flying Circus.
Explanation:
 
        
                    
             
        
        
        
Answer:
It throws an error.
the public class needs a name.
like this:
public class G{ public static void main(String[] args) { 
    int x=5 , y = 10; 
    if (x>5 && y>=2) System.out.println("Class 1"); 
    else if (x<14 || y>5) System.out.println(" Class 2"); 
    else System.out.println(" Class 3"); }// end of main 
    }
if you give the class a name and format it, you get:
Class 2
Explanation: