View Compilation Error

0_0_33956053_26669.cpp:4:2: error: expected primary-expression before 'int'
  int a,b,c;
  ^
0_0_33956053_26669.cpp:4:2: error: expected '}' before 'int'
0_0_33956053_26669.cpp:4:2: error: expected ',' or ';' before 'int'
0_0_33956053_26669.cpp:5:7: error: expected constructor, destructor, or type conversion before '(' token
  scanf("%d%d",&a,&b);
       ^
0_0_33956053_26669.cpp:6:2: error: 'c' does not name a type
  c=a+b
  ^
0_0_33956053_26669.cpp:8:2: error: expected unqualified-id before 'return'
  return 0;
  ^
0_0_33956053_26669.cpp:9:1: error: expected declaration before '}' token
 }
 ^