View Compilation Error

0_0_23389075_19230.cpp:5:2: error: stray '\243' in program
  while(scanf("%d",&n)！=EOF){
  ^
0_0_23389075_19230.cpp:5:2: error: stray '\241' in program
0_0_23389075_19230.cpp: In function 'int main()':
0_0_23389075_19230.cpp:5:24: error: lvalue required as left operand of assignment
  while(scanf("%d",&n)！=EOF){
                        ^