C programming/ predict the output

Question

 main()
{
    int c=- -2;
    printf("c=%d",c);
}

Comments

print 2

-(-2) =+2

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even Space matters !! but --2 won't work.. as increment and decrement operators should be with variables not constants.

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yes space matter :)

Answer 1

main()
{
    int c=- -2; // Here -2 is a integer constant and second - is an unary operator
                // Hence C will get +2
                
    printf("c=%d",c); //2 will be printed here as c's value
}

Hence the output is c=2