/in/foo.cc:5:13: warning: missing terminating " character
     scanf_s("%d%d,&m,&n);
             ^
/in/foo.cc:5:13: error: missing terminating " character
     scanf_s("%d%d,&m,&n);
             ^~~~~~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:6:9: error: expected ')' before ';' token
     mo=m;
         ^
/in/foo.cc:13:5: error: expected ';' before '}' token
     }
     ^
/in/foo.cc:15:5: error: expected ';' before 'printf'
     printf("最小公倍数为%d",mo*no/n)
     ^~~~~~