The number of tokens in the Fortran statement DO 10 I = 1.25 is:
1999
The number of tokens in the Fortran statement DO 10 I = 1.25 is:
- A.
3
- B.
4
- C.
5
- D.
None of the above
Attempted by 29 students.
Show answer & explanation
Correct answer: A
The correct answer is 3.
In old Fortran, blanks are insignificant in source statements. Therefore DO 10 I = 1.25 is read as DO10I = 1.25, which is an assignment statement, not a DO loop.
The tokens are:
1. DO10I
2. =
3. 1.25
Hence, the statement contains 3 tokens.