Explain the unary minus operator, C/C++ Programming

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Unary Minus Operator( Negation)

This operand can be used to negate the value of a variable. It is also used to state a negative number, here a minus(-) sign is prefixed to the number.

e.g.

int x = 5;

int z = -10;

y = -x;

a = z;

The value of y now becomes -5 and 'a' becomes -10.

Though, the language does not offer any unary + operator

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