View Compilation Error

0_0_13661802_12317.cpp:5:5: error: stray '\243' in program
     scanf("%d",&n)；
     ^
0_0_13661802_12317.cpp:5:5: error: stray '\273' in program
0_0_13661802_12317.cpp: In function 'int main()':
0_0_13661802_12317.cpp:6:9: error: expected ';' before 'while'
         while(n--)
         ^
0_0_13661802_12317.cpp:23:1: error: expected '}' at end of input
 }
 ^