/in/foo.cc: In function 'int main()':
/in/foo.cc:20:21: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
                     if(k-x<0||k-y<0||k-z<0||k-x>n||k-y>n||k-z>n);    
                     ^~
/in/foo.cc:21:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
       continue;
       ^~~~~~~~