me in my 30's always hated math and until I watch you do math I suddenly know . thank u for your time I truly appreciated . I'm subscribed to keep learning as soon ill start college an have to take a placement exam thank u for your help ;]
Check if a is prime number program: a - integer variable 'our number to check b - integer variable 'loop counter c (2 to a-1) - integer variable 'modulo (rest from dividing) of a and b d - binary variable 'switch equal 0 if a is the prime number and 1 if a isn't prime number d=0 set a value from input if a=0 or a=1 then d=1 else end if if a=2 then d=0 else end if For b=2 to b=a-1 c(b) = a mod b if c(b)=0 then d=1 b=a-2 'stop this for loop else end if next b if d=0 then echo: "a - is prime number" else if d=1 then echo: "a - isn't prime number" end if
me in my 30's always hated math and until I watch you do math I suddenly know . thank u for your time I truly appreciated . I'm subscribed to keep learning as soon ill start college an have to take a placement exam thank u for your help ;]
👏🙊 thanks for letting me understand more about prime numbers 😱
Like watching these math videos.
Thank you so much incredible teacher!!!
Great lesson......you're the best.....Sir....Thanks a bunch.
You are good just wished we did some much larger numbers on the number tree
THANK YOU... SIR...!!!
Thank you for your good jobs in sharing your knowledge with other people.
Nice 👍
... So, if I understood your presentation well, it means that the only even number which can be a prime number is number 2 ...
Good explanation
1 is neither a composite number nor a prime number. It's because,it doesn't figure in the prime factorisation tree.
I know 🙋🙋 factors 1*3 is 3👈👈
Check if a is prime number program:
a - integer variable 'our number to check
b - integer variable 'loop counter
c (2 to a-1) - integer variable 'modulo (rest from dividing) of a and b
d - binary variable 'switch equal 0 if a is the prime number and 1 if a isn't prime number
d=0
set a value from input
if a=0 or a=1 then
d=1
else
end if
if a=2 then
d=0
else
end if
For b=2 to b=a-1
c(b) = a mod b
if c(b)=0 then
d=1
b=a-2 'stop this for loop
else
end if
next b
if d=0 then
echo: "a - is prime number"
else if d=1 then
echo: "a - isn't prime number"
end if
❤😂take You
Gowapo