View Compilation Error

0_0_38517650_8461.cpp: In function 'int main()':
0_0_38517650_8461.cpp:8:12: error: 'amp' was not declared in this scope
    if(a==0&&b==0)
            ^
0_0_38517650_8461.cpp:8:15: error: expected ')' before ';' token
    if(a==0&&b==0)
               ^
0_0_38517650_8461.cpp:8:17: error: 'amp' was not declared in this scope
    if(a==0&&b==0)
                 ^
0_0_38517650_8461.cpp:8:25: error: expected ';' before ')' token
    if(a==0&&b==0)
                         ^