Disadvantage of nested if-else

Disadvantage of nested if-else

• When number of criteria increase complexity of maintenance of code is also increased
• If indenting is not proper maintained then it is difficult to debugging because a programmer faces difficulty associate statement to related block.
•  Else-if leader does not specify better interpretation of business logic to programmer than switch case.
• Not programmer friendly while learning at beginning level.
• Complicated structure in contrast to switch case.

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