View Compilation Error

0_0_18022674_30088.cpp:20:4: error: stray '\' in program
    else if(n%(m-(m\n)*n)==0 && m-(m\n)*n!=1) flag=true;
    ^
0_0_18022674_30088.cpp:20:4: error: stray '\' in program
0_0_18022674_30088.cpp: In function 'int main()':
0_0_18022674_30088.cpp:20:20: error: expected ')' before 'n'
    else if(n%(m-(m\n)*n)==0 && m-(m\n)*n!=1) flag=true;
                    ^
0_0_18022674_30088.cpp:20:55: error: expected ')' before ';' token
    else if(n%(m-(m\n)*n)==0 && m-(m\n)*n!=1) flag=true;
                                                       ^
0_0_18022674_30088.cpp:20:55: error: expected ')' before ';' token