View Compilation Error

0_0_27292261_20184.cpp:9:13: error: stray '\243' in program
             b=n；
             ^
0_0_27292261_20184.cpp:9:13: error: stray '\273' in program
0_0_27292261_20184.cpp: In function 'int main()':
0_0_27292261_20184.cpp:10:5: error: expected ';' before '}' token
     }//在这之后使a成为a,b中那个较小的那个数
     ^