View Compilation Error

0_0_26046339_11559.cpp:27:5: error: stray '\310' in program
     else if(n<5)                  如果n<5.
     ^
0_0_26046339_11559.cpp:27:5: error: stray '\347' in program
0_0_26046339_11559.cpp:27:5: error: stray '\271' in program
0_0_26046339_11559.cpp:27:5: error: stray '\373' in program
0_0_26046339_11559.cpp: In function 'void dfs(int)':
0_0_26046339_11559.cpp:28:5: error: expected ';' before '{' token
     {
     ^
0_0_26046339_11559.cpp:75:5: error: expected '}' at end of input
     }
     ^