View Compilation Error

0_0_38574982_32057.cpp:83:22: error: stray '\241' in program
                 else{·    //原地等一分钟等楼梯换个方向
                      ^
0_0_38574982_32057.cpp:83:23: error: stray '\244' in program
                 else{·    //原地等一分钟等楼梯换个方向
                       ^