0_0_22096650_6704.cpp: In function 'int main()': 0_0_22096650_6704.cpp:72:49: error: invalid operands of types '<unresolved overloaded function type>' and 'double' to binary 'operator+' for(int i=0;i<l;i++) ans[i]=(int)(a[i].real+0.5); ^