View Compilation Error

0_0_35285999_26509.cpp: In function 'int main()':
0_0_35285999_26509.cpp:20:30: error: invalid operands of types 'const char [5]' and 'int' to binary 'operator&'
                 scanf("%d%d"&a,&b);
                              ^
0_0_35285999_26509.cpp:24:30: error: expected ';' before ')' token
             for(j=bc,j<=m;j++)
                              ^