Run id: 152910

Main.cc: In function 'int main()':
Main.cc:11:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<=strlen(a)-2;i++){
                  ^
Main.cc:15:21: error: expected primary-expression before '}' token
             if(s>=k)}
                     ^
Main.cc: At global scope:
Main.cc:20:5: error: expected declaration before '}' token
     }
     ^