View Compilation Error

0_0_30053355_2922.cpp:7:5: error: stray '\357' in program
     while(scanf("%d",&n)！=EOF)
     ^
0_0_30053355_2922.cpp:7:5: error: stray '\274' in program
0_0_30053355_2922.cpp:7:5: error: stray '\201' in program
0_0_30053355_2922.cpp: In function 'int main()':
0_0_30053355_2922.cpp:7:28: error: lvalue required as left operand of assignment
     while(scanf("%d",&n)！=EOF)
                            ^