View Compilation Error

0_0_14923896_25444.cpp:5:5: error: stray '\243' in program
     scanf("%d",&n)；
     ^
0_0_14923896_25444.cpp:5:5: error: stray '\273' in program
0_0_14923896_25444.cpp: In function 'int main()':
0_0_14923896_25444.cpp:6:1: error: expected ';' before 'if'
 if(n==0)return 0;
 ^