No of Tokens

Question

Find no of Tokens in bellow program
int main()
{   a=b+c;
"printf("%d%d%d,a,b,c")";
}

nd my other doubt is if we replace a=b+c to "a=b+c or a=b+c" will it give lexical error nd if ,then  in which case.

Comments

14 tockens

---

ok nd for last line  what will b the ans ??

---

it will not give lexical error

Answer 1

[1. int]   [2.main]  [3.( ]   [4.) ]  [5. { ]  [6. a ]   [7.= ]  [8. b ]   [9.+ ]  [10.c ]  [11. ; ] [12. "printf(" ] [13. % ]  [14. d ] [15. % ] [16. d ][17.% ]  [18.d ]  [19., ]  [20.a ]   [ 21., ] [22. b ]  [23. , ]  [24.c ]    [25.")" ]  [26. ; ]  [27. } ]

when 1st " come it search for next " when it found considered as token.

Comments

@Anirudh

What is the meaning of writing printf() inside the quotation?

---

no meaning . lexically it pass but genrate error on syntax.

---

why it will generate error in syntax ?

---

@anirudh plzz see my other doubt (in last line ) i think it ll give lexical error.

Answer 2

int

main

(

)

{

a

=

b

+

c

;
"printf("

%

d

%

d

%

d

,

a

,

b

,

c

")"

;

}

I got 27 Token