My answers:
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1. makes the program easier to conceptualize, makes the program run faster.
2. '()'.
3. '{' and '}'.
4. The programme start from it.
5. an order, an event.
6. //Normal C++ comment, /*old-fashioned comment*/.
7. may be part of a statement.
8. Type int, Type long.
9. False.
10. 12 ---> int,
'a' ---> char,
4.28915 ---> float,
JungleJim ---> variable name,
JungleJim() ---> function name.
11. #cout<<"x"; //or cout<<'x';
#cout<<"Jim";
#cout<<509;
12. False;
13. cout<<setw(10)<<george;
14. iostream.
15. cin >>temp;
16. iomanip.
17. between statments, end lines.
18. True.
19. 2.
20. assign, operation.
21. temp += 23;
temp = temp + 23;
22. 1
23. 20
21
24. to be able to use cout function.
25. lib.
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