More Problems

• Write a program to determine if a number is a strong prime.
• Implement a function to generate all permutations of a given list.
• Create a program to find the minimum cost path in a grid with weights.
• Write a program to calculate the sum of all distinct elements in an array.
• Implement a function to check if a string is a valid IP address.
• Create a program to calculate the mean and standard deviation of a dataset.
• Write a program to find the greatest common divisor using the extended Euclidean algorithm.
• Implement a function to check if a matrix is invertible.