Please TELL ME THAT WHAT IS ++ SIGN FOR IN 5++ AND ++5 or. In 5-- and--5

Question

Please tell me I am not understanding

Answer 1

This is a very good question.
There is no difference if they are used by themselves.
Take this:
int x = ++5;
The output of this code is 6. It says that x is equal to 1 more than 5.
What about this:
int x = 5++;
The value of x is still 5. Why? This says to set the variable x to 5, and then increment the value. So x ends up as 5.
Hope this helps! •_•

Answer 2

Yeah, It can be hard when you're new. I struggled with this a lot when I was new.

Answer 3

5 += ++6
5 += 7
5 = 5 + 7
12

Answer 4

@Mukul You're Welcome!

Answer 5

++ means you add 1 to the value in front/behind of it, -- does the opposite.

Example:

int x = 5;
x--; //x Will become 4
x++; //x will become 5 again

Answer 6

Okay, here is an example for your next question:

int x = 5;
x += 5; //x Will become 10. Why? x += 5 actually means x = x + 5 --> x = 5 + 5 = 10. It's some sort of 'shortcut'.

Answer 7

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Answer 8

thanks a lot friends

Answer 9

I am new to this

Answer 10

5+=6++ means
5+=6
5=5+6
11

Answer 11

nice doubt....
these questions are comes from increment and decrement...
++5 means first increase by 1 then answers is 6.
--5 first decrease by 1 then answers is 4.

Answer 12

please also tell me that wat is this for 5+=6++

Answer 13

can any one please help me with this problem?i have studied all the concepts in c and c++, almost all the concepts but when a program,slightly difficult program is asked i dont know how to implement this concepts and where to implement it? please give me a solution.

Answer 14

this is post and pre increment operation