View Compilation Error

0_0_39560962_32356.cpp:34:30: error: stray '\243' in program
   34 |         while( scanf("%d",&n)<a3><a1>=EOF ) {
      |                              ^~~~
0_0_39560962_32356.cpp:34:31: error: stray '\241' in program
   34 |         while( scanf("%d",&n)<a3><a1>=EOF ) {
      |                                  ^~~~
0_0_39560962_32356.cpp: In function 'int main()':
0_0_39560962_32356.cpp:34:21: error: lvalue required as left operand of assignment
   34 |         while( scanf("%d",&n)！=EOF ) {
      |                ~~~~~^~~~~~~~~