Run id: 120912

Main.cc: In function 'int main()':
Main.cc:14:5: error: expected ',' or ';' before 'for'
     for(int i=0;i<=s/2;i++){
     ^
Main.cc:14:17: error: 'i' was not declared in this scope
     for(int i=0;i<=s/2;i++){
                 ^