View Compilation Error

0_0_16959001_28632.cpp: In function 'int main()':
0_0_16959001_28632.cpp:13:24: error: request for member 'size' in 's', which is of non-class type 'char [2333333]'
        for(int i=0;i<s.size();i++){
                        ^
0_0_16959001_28632.cpp:18:30: error: request for member 'size' in 's', which is of non-class type 'char [2333333]'
           while(now<k&&pos<s.size()){
                              ^
0_0_16959001_28632.cpp:23:29: error: request for member 'size' in 's', which is of non-class type 'char [2333333]'
           if(now>=k) ans+=s.size()-pos+1;
                             ^