WebApr 11, 2024 · In this YouTube short video, you will learn how to write a Python program to check whether a given number is prime or not using the power of ChatGPT. The video will begin by introducing... WebIn order to check if a number is prime or not, we can count the number of factors. If it is 2, then we say that the number is prime, else it is a composite number. Side note, non-prime numbers are called composite …
C Program to Check Whether a Number is Prime or Not
WebOct 17, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and … WebNov 26, 2024 · If the number divides n, then it is not a prime number. Time Complexity: O(N) Auxiliary Space: O(1) Naive approach (recursive): Recursion can also be used to … boing hair
matlab program to check whether the given input number is prime number ...
WebApr 17, 2014 · The above answer is not correct....it consider 9 as prime number which is not function result=myprime (n) %result=true; %check if number is a nonnegative integer if floor (n)~=n n<0 result=false; return end % check if number can be divided by another integer for k=2: (n/2) if rem (n,k)==0 result=false; return end end result=true; return end WebOct 8, 2016 · clear all n=input ('number') % Natural number that you want to know if it a prime number i=2; while i<=sqrt (n) if n==0 n==1 disp ('not prime number'); elseif rem (n,i)==0 disp (n) disp ('is prime number'); break end i=i+1; end Walter Roberson on 4 Nov 2024 @Manish kumar You start out dividing by 2, which is a fine test in itself. WebMar 26, 2024 · According to your your algorithm: 3 DIV 2 = 1 and 3 DIV 1 = 3 Remainder 0, so it is treated as not-prime. If you move the CL check to the beginning of the loop block you can intercept these cases: ... MOV CL,2 ; CL usually used to for loop counters. DIV CL ; divides the value by CL and keeps the result's quotient in CL and remainder in CH. böinghoff catering \u0026 event