Problem	twochoices
User	r1r2r3r4
Submission Time	2025-07-19 20:29:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

twochoices.cpp: In function ‘int main()’:
twochoices.cpp:19:38: error: expected ‘;’ before ‘)’ token
19 | for (int j=0;j<S.length(),j++) {
| ^
| ;