View Compilation Error

0_0_22481098_22749.cpp: In function 'int main()':
0_0_22481098_22749.cpp:116:36: error: 'S' was not declared in this scope
   for(int i=0;i<n;i++) if(file[i]>=S) file[i]=S;  
                                    ^
0_0_22481098_22749.cpp:120:65: error: expected ')' before ';' token
             printf("%d%%\n",(int)(((double)(file[i] / s) * 100));  
                                                                 ^