Topic: mathematics-problem / Level: intermediate

• 1901. Write a program to determine if a number is a strong composite number.
• 1902. Implement a function to find the area of a rectangle given its dimensions.
• 1903. Create a program to check if a number is a strong prime.
• 1904. Write a program to find the GCD of two fractions.
• 1905. Implement a function to calculate the sum of the first n odd prime numbers.
• 1906. Create a program to compute the average of even numbers in a list.
• 1907. Write a program to check if a number is a palindromic prime.
• 1908. Implement a function to find the maximum product of three integers in an array.
• 1909. Create a program to determine if two numbers are coprime.
• 1910. Write a program to calculate the sum of the digits of a number.
• 1911. Implement a function to find the GCD of three numbers using the Euclidean algorithm.
• 1912. Create a program to find the area of a triangle given its height and base.
• 1913. Write a program to check if a string can be rearranged to form a palindrome.
• 1914. Implement a function to find the total number of unique characters in a string.
• 1915. Create a program to compute the maximum sum of a contiguous subarray of size k.
• 1916. Write a program to determine if a number is a perfect number using its divisors.
• 1917. Implement a function to calculate the sum of the first n even numbers.
• 1918. Create a program to find the sum of the first n triangular numbers.
• 1919. Write a program to compute the average of prime numbers in a list.
• 1920. Implement a function to find the longest palindromic substring in a string.
• 1921. Create a program to check if two strings are anagrams.
• 1922. Write a program to determine if a number is a strong prime.
• 1923. Implement a function to find the GCD of two fractions.
• 1924. Create a program to calculate the area of a triangle using Herons formula.
• 1925. Write a program to compute the sum of squares of digits in a number.
• 1926. Implement a function to check if a number is a triangular number.
• 1927. Create a program to find the sum of the first n perfect squares.
• 1928. Write a program to check if a number can be expressed as a sum of two primes.
• 1929. Implement a function to find the maximum product of any two integers in an array.
• 1930. Create a program to compute the average of odd numbers in a list.
• 1931. Write a program to find the GCD of two numbers using recursion.
• 1932. Implement a function to calculate the sum of cubes of the first n natural numbers.
• 1933. Create a program to check if a number is a Fibonacci number.
• 1934. Write a program to find the maximum sum of a contiguous subarray.
• 1935. Implement a function to find the sum of the digits of a number until a single digit is obtained.
• 1936. Create a program to compute the area of a triangle using base and height.
• 1937. Write a program to check if a number is a Keith number.
• 1938. Implement a function to find the number of perfect squares less than a given number.
• 1939. Create a program to find the GCD of two numbers.
• 1940. Write a program to calculate the average of prime numbers in a list.
• 1941. Implement a function to check if a number is a prime palindrome.
• 1942. Create a program to check if two numbers are coprime.
• 1943. Write a program to compute the sum of the digits of a number until it is a single digit.
• 1944. Implement a function to find the maximum product of three integers in an array.
• 1945. Create a program to find the longest increasing subsequence in an array.
• 1946. Write a program to check if a number is a triangular number.
• 1947. Implement a function to calculate the sum of cubes of the first n natural numbers.
• 1948. Create a program to determine if a number is a perfect number using its divisors.
• 1949. Write a program to find the area of a rectangle given its dimensions.
• 1950. Implement a function to calculate the average of odd numbers in a list.

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