View Compilation Error

1_868_10019_12723.cpp:11:2: error: stray '\243' in program
  scanf("%lld%lld", &n, &m)；
  ^
1_868_10019_12723.cpp:11:2: error: stray '\273' in program
1_868_10019_12723.cpp: In function 'int main()':
1_868_10019_12723.cpp:12:3: error: expected ';' before 'scanf'
   scanf("%lld", &a[1]); 
   ^