Kotlin assignment operators are used to assign values to variables. We used assignment operator += to add the value of self variable and assign it back into the same variable The "Operators in Python" ...

the flexible demand assignment (FDA) problem studied in this paper considers the balance between revenue and cost. Compared with a number of solution methods in operations research, we solve the FDA ...

Problem statement A Graph is formally define as G=(N,E) consisting of the set N of vertices (or nodes) and the set E of edges, which are ordered pairs of the starting vertex and the ending vertex.