Programming C without variables is like, well, programming C without variables. ... Let’s declare a variable of this new type and assign values to each of the struct‘s field.

Prior to C++11 the .real() and .imag() methods were specified to return non-reference values, so it was a non-standard extension that allowed you to assign to the results of these methods ...

When variables are declared they are usually given an initial value, like the value 0 in the example above. It is also possible to assign values to variables when a program is running. SET score ...