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Lỗi biên dịch:

Main.cc: In function ‘int main()’:
Main.cc:11:15: error: invalid operands of types ‘__gnu_cxx::__enable_if::__type {aka double}’ and ‘int’ to binary ‘operator%’
     T=(sqrt(X)%1);
        ~~~~~~~^~
Main.cc:13:16: error: invalid operands of types ‘unsigned int’ and ‘float’ to binary ‘operator%’
             S=X%(T*T);}
               ~^~~~~~
Main.cc:10:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%u",&X);
     ~~~~~^~~~~~~~~