View Compilation Error

0_0_34100044_28784.cpp: In function 'int main()':
0_0_34100044_28784.cpp:4:20: error: '$a' was not declared in this scope
 whlie(scanf("%d%d",$a,$b)!=
                    ^
0_0_34100044_28784.cpp:4:23: error: '$b' was not declared in this scope
 whlie(scanf("%d%d",$a,$b)!=
                       ^
0_0_34100044_28784.cpp:5:15: error: request for member 'a' in '"%d\012"', which is of non-class type 'const char [4]'
 printf("%d\n".a+b);
               ^
0_0_34100044_28784.cpp: At global scope:
0_0_34100044_28784.cpp:7:1: error: 'retrun' does not name a type
 retrun 0;
 ^
0_0_34100044_28784.cpp:8:1: error: expected declaration before '}' token
 }
 ^