View Compilation Error

0_0_19041715_12260.cpp:5:2: error: stray '\243' in program
  scanf("%d%d",&a,&b)；
  ^
0_0_19041715_12260.cpp:5:2: error: stray '\273' in program
0_0_19041715_12260.cpp:7:2: error: stray '\243' in program
  return 0； 
  ^
0_0_19041715_12260.cpp:7:2: error: stray '\273' in program
0_0_19041715_12260.cpp: In function 'int main()':
0_0_19041715_12260.cpp:6:2: error: expected ';' before 'printf'
  printf("%d\n",a+b);
  ^
0_0_19041715_12260.cpp:8:1: error: expected ';' before '}' token
 }
 ^