View Compilation Error

0_0_30647103_5921.cpp:4:6: error: stray '\241' in program
      While(scanf(“%d%d,&a,&b”)!=EOF)
      ^
0_0_30647103_5921.cpp:4:6: error: stray '\260' in program
0_0_30647103_5921.cpp:4:6: error: stray '\241' in program
0_0_30647103_5921.cpp:4:6: error: stray '\261' in program
0_0_30647103_5921.cpp:5:1: error: stray '\241' in program
 {printf(“%d”,a+b);
 ^
0_0_30647103_5921.cpp:5:1: error: stray '\260' in program
0_0_30647103_5921.cpp:5:1: error: stray '\241' in program
0_0_30647103_5921.cpp:5:1: error: stray '\261' in program
0_0_30647103_5921.cpp:2:2: error: 'Int' does not name a type
  Int main()
  ^