Question

need help for c++ programing for getting lcm & gcd of 2 no.

Answer 1

while(a<=0||b<=0);
see i dont understand this..
are the nos. -ve

Answer 2

@Abhisar @ganeshie8 @Compassionate

Answer 3

@Loser66 @littletinkpink @lizzyrockefeller @linn99123

Answer 4

@lall

Answer 5

@Destinymasha @Donblue22

Answer 6

open it with notepad

Answer 7

im looking at ur attachment gimmie a second

Answer 8

for ur question yes those are nos.

Answer 9

Can Someone Help Me With Some Questions Please Im New To This Site

Answer 10

actualy post it in the question box please

Answer 11

```
is #include<iostream.h>
#include<conio.h>
void main()
{ clrscr();
int a,b,m,n,rem,lcm,gcd,prod;
do
{
cout<<"enter two +ve integers \n";
cin>>a>>b;
}
while(a<=0||b<=0);
m=a;
n=b;
prod=a*b;
while(n)
{
if(m%n==0)
break;
else
{
rem=m%n;
m=n;
n=rem;
}
}
gcd=n;
lcm=prod/gcd;
cout<<"lcm is "<<lcm<<endl;
cout<<"gcd is "<<gcd;
getch();
}
```
the || is the logical or.

while(a<=0||b<=0);
translates to while(a is less than or equal to 0 OR b is less than or equal to 0)

the or truth table looks like:

\(
\begin{array}{c|lcr}
& \text{} \\
\hline
0 0 & 0 \\
0 1 & 1 \\
1 0 & 1 \\
1 1 & 1
\end{array}
\)

Answer 12

You can learn c++ here: https://www.thenewboston.com/videos.php?cat=16 and you can get c++ help here: https://www.thenewboston.com/forum/