View Compilation Error

0_0_17121869_14552.cpp:19:5: error: stray '\243' in program
     while(scanf("%d",&n)！=EOF&&n) 
     ^
0_0_17121869_14552.cpp:19:5: error: stray '\241' in program
0_0_17121869_14552.cpp: In function 'int main()':
0_0_17121869_14552.cpp:19:27: error: lvalue required as left operand of assignment
     while(scanf("%d",&n)！=EOF&&n) 
                           ^
0_0_17121869_14552.cpp:24:25: error: 'x' was not declared in this scope
             scanf("%d",&x[i]); 
                         ^
0_0_17121869_14552.cpp:27:20: error: 'x' was not declared in this scope
             count+=x[i]/100; 
                    ^