View Compilation Error

0_0_18561642_24575.cpp: In function 'int main()':
0_0_18561642_24575.cpp:5:24: error: invalid operands of types 'int*' and 'int' to binary 'operator&'
 while(scanf("%d %d",&a&b)!=EOF)
                        ^
0_0_18561642_24575.cpp:8:1: error: expected ';' before 'printf'
 printf("%d\n",sum);
 ^