Answer:
mathematican because he was an engineer 
 
        
             
        
        
        
It depends on what type of mad reaction you're looking for. you could;
1. Clench your fists and maybe stomp your foot if you're looking for an exaggerated, maybe even comical display of anger
2. turn away slightly and grab your head/hair in a slightly hysterical anger
3. Shake your fist at them 
4. Cross your arms over your chest
Or some combination of those things, I hope that gives you some ideas!
        
                    
             
        
        
        
The flashback is the film term for the interruption of chronological plot time with a shot or series of shots that show an event that has happened earlier in the story.
<u>Explanation:</u>
Histoire d’un crime directed by Ferdinand Zecca scened the first flashback scene in cinema in 1901. Flashback also known as analepsis is narrative device that shows something happened in a past time or past events classically in accordance to the present time of the narration. 
It interrupts the main sequence flow and takes the audience to a window of different time. Sometimes it lasts for few seconds, sometimes it can be the maximum part of the movie, it generally depends on the plot of the cinema. 
 
        
             
        
        
        
Well let me explain this to you in a better way. The terms 'subprogram', 'function' and 'method' have all the same meaning in C/C++ but we usually called them functions, and we divide the functions into two types :
1)Function : it's the usual one, as we all know, it returns a value.
  2) General format :
  Type function_name(<arguments>){
               // Your work
               return <value/variable> //Note : the type must be the same as the function
                                                    // type.
}
      Example :
int Maheen(int a, int b){
             int c = a + b;
            return c;
        }
 Procedure : it's a function but it doesn't return any value, it begins with 'void'.
General format :
       void function_name(<arguments>){
               // Your work
               //Note : There is no return here.
       }
       
Example :
       void Maheen(int a, int b){
             int c = a + b;
            printf("The sum is : %d", c);
        }
I think this can help you greatly
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