View Compilation Error

0_0_31770914_16621.c: In function 'main':
0_0_31770914_16621.c:6:5: error: stray '\243' in program
     while(scanf("%d",&n)！=EOF){ 
     ^
0_0_31770914_16621.c:6:5: error: stray '\241' in program
0_0_31770914_16621.c:6:27: error: lvalue required as left operand of assignment
     while(scanf("%d",&n)！=EOF){ 
                           ^
0_0_31770914_16621.c:7:5: error: stray '\243' in program
     if（n>0&&n<100){
     ^
0_0_31770914_16621.c:7:5: error: stray '\250' in program
0_0_31770914_16621.c:7:9: error: expected '(' before 'n'
     if（n>0&&n<100){
         ^
0_0_31770914_16621.c:7:19: error: expected statement before ')' token
     if（n>0&&n<100){
                   ^