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?

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

if u can code the other 3 parts i am having problem with cause i cant seem to write them

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?!

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.

Do not hand out solutions to newbies. It will teach them nothing.

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..

Indent your code. You cannot possibly expect us to read that unreadable code mess.
That mentioned, the first is correct. The second has a logic error, and I do not understand the "subtract it from the varable total" part of the 3rd question.

Sorry for "subtract it from the varable total" il change that output statement. And whats the logical error in ques 2 :$

Originally Posted by Ahmed29

Sorry for "subtract it from the varable total" il change that output statement. And whats the logical error in ques 2 :$

if(vcount<10)