运行 ID: 24062

Main.cc: In function ‘int main()’:
Main.cc:9:12: warning: ‘*’ in boolean context, suggest ‘&&’ instead [-Wint-in-bool-context]
     while(i*i)
           ~^~
Main.cc:11:21: error: invalid operands of types ‘float’ and ‘int’ to binary ‘operator%’
         sum=sum*10+n%10;
                    ~^~~