Answer to Question #61018 in C++ for suganya r

Question

TCS is working on a new project called "TestVita". There are N modules in the project. Each module (i) has completion time denoted in number of hours (Hi) and may depend on other modules. If Module x depends on Module y then one needs to complete y before x.

As Project manager, you are asked to deliver the project as early as possible.
Provide an estimation of amount of time required to complete the project.