Answer / Tilak Raj Singh

A Java language expression is a construct in the Java programming language that evaluates to a value. Expressions consist of operands, operators, and other tokens. Examples of expressions include variable assignments (e.g., x = y + z), method calls (e.g., Math.abs(x)), and conditional statements (e.g., if (x > 0) { ... }).

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there are 67 seats in train . there are only 5 seats in a row and in last row there are only 2 seats. One person can reseve only 5 seat at a time. If person reserving seat , the care is atken that he may get all in row. if seats are not available in row then the arrangement is so that person group get nearby seats. the following class is given public class seat { char name; int seat; boolean isSeatempty } 1.Draw require class digram and object diagram. 2.Write function seatallot(int noofperson) to allocate seat with seat nuber printed for the each name.

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