# Need little help {newbie)

• 10-29-2008
Ahmed29
Need little help {newbie)
a)assigne the sum of x and y to z and increment the value of x by 1 after calculation
b)Test if the value of the varaible count is greater then 10.if it is ,print ”count is greater then 10”.
c)Decrement the varable x by 1 then subtract it from the varable total
d)Calculate the remainder after q is divided by divisor and assign the result to q,Write this statement in two different ways.

These are some question with which i need some help , about the part (b) it will be done just comparing the value of variable with 10 and if its greater then i should just print it rite?
• 10-29-2008
QuantumPete
Quote:

Originally Posted by Ahmed29
a)assigne the sum of x and y to z and increment the value of x by 1 after calculation
b)Test if the value of the varaible count is greater then 10.if it is ,print ”count is greater then 10”.
c)Decrement the varable x by 1 then subtract it from the varable total
d)Calculate the remainder after q is divided by divisor and assign the result to q,Write this statement in two different ways.

These are some question with which i need some help , about the part (b) it will be done just comparing the value of variable with 10 and if its greater then i should just print it rite?

It's correct, though you're just paraphrasing the question. What exactly are you having trouble with?

QuantumPete
• 10-29-2008
Ahmed29
if u can code the other 3 parts i am having problem with cause i cant seem to write them :)
• 10-29-2008
Masterx
Quote:

Originally Posted by Ahmed29
if u can code the other 3 parts i am having problem with cause i cant seem to write them :)

are you a newbi programmer ? or you have difficulties understand what the question is about , and what are the requirments by the question?!
• 10-29-2008
pobri19
Quote:

Originally Posted by Ahmed29
a)assigne the sum of x and y to z and increment the value of x by 1 after calculation
b)Test if the value of the varaible count is greater then 10.if it is ,print ”count is greater then 10”.
c)Decrement the varable x by 1 then subtract it from the varable total
d)Calculate the remainder after q is divided by divisor and assign the result to q,Write this statement in two different ways.

A: You should have 3 integers named x, y and z. Basically you need to add the x and y integers together and assign them to the integer variable z in a statement, then after that statement increase the integer x by 1. You would do this using the addition operator (+). An example would be (Not exactly the same, you need to do SOME of the work lol, just a helper):

Code:

```int a = 2; int b = 4; int c = 0; c = a * b; a++; // ++ is short for a = a + 1;```
B: You were correct with this one, you would do an if statement to check the value of the variable count like so:

Code:

```if (count > a number) {   do something }```
C: Decrement means to subtract 1 off the current value. It's the opposite of the ++ operator. An example:

[code]
y--; // this is short for y = y - 1;
total -= y; // this is short for total = total - y;

Q: Basically it wants you to use the modulus operator (&#37;). This is used for getting the remainder of a number. It then wants you to assign the results to the variable q, and write it in two different ways. You can use a short hand way (like the ones I've been using) and the long hand way (like the ones in the comments), an example of modulus:

Code:

`int remainder = number % 2; // remainder is now equal to the remainder of number divided by 2`
NOTE: You may want to cast a variable you're using with modulus into a double for a more accurate result.
• 10-29-2008
Elysia
Do not hand out solutions to newbies. It will teach them nothing.
• 10-29-2008
Ahmed29
Ok I have made three programs tell me if I am wrong with any (:

Code:

```int main() { int x,y,z; clrscr(); cout<<"\n Enter Value of x : "; cin>>x; cout<<"\n Enter Value of y : "; cin>>y; z=x+y; cout<<"\n Sum : "<<z; x=x+1; cout<<"\n Increment : "<<x; getch(); return 0; }```
Code:

```int main() { int vcount; cout<<"\n Enter Value : "; cin>>cvount; if(vcount<10) cout<<"\n count is greater then 10 "; else cout<<"\n End "; getch(); }```

Code:

```int main() { int x,sub; clrscr(); cout<<"\n Enter Value of x : "; cin>>x; x=x-1; cout<<"\n decrement : "<<x; { sub=x-(x-1); cout<<"\n Sub from variable total : "<<sub; } getch(); return 0; }```
And I really dont understand the last one, someone please explain it in detail..
• 10-29-2008
Elysia