Problem Statement: To check that given integer is prime numbers or not. n>1
n= input('Enter an integer >1: ');
divisor= 2;
while ( rem(n,divisor)~=0 )
divisor= divisor + 1;
end
if (divisor==n)
fprintf('%d is prime
', n)
else
fprintf('%d is composite
', n)
end
Problem Statement: Print the list of all prime number between a given range
a= input('Enter a positive integer: ');
b= input('Enter an integer greater than the previous value: ');
for n= a:b
% Determine whether n is prime
divisor= 2;
while ( mod(n,divisor)~=0 )
divisor= divisor + 1;
end
if (divisor==n)
fprintf('%d is prime
', n)
end
end
Other Problem Statements:
- Find the sum of prime numbers in given range
- To find out prime factorization of given numbers
- Cryptography related problems
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