Write a program to print symmetric Pascal's triangle of "*" 's of height "l" of odd length . If input "l" is even then your program will print "Invalid line number".

Write a program to print Pascal's Triangle.Input: 6Output: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 Input format :The input consists of a number.Output format :The output displays the required pattern.Sample test cases :Input 1 :6Output 1 : 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 Input 2 :2Output 2 : 1 1 1

Write a program to prompt user for an integer and display a triangle of stars with the same height as the input provided by the user. For example:

Complete the function count_odd_even() , which receives number of elements and array as input. Function should count number of even numbers and odd numbers in the array and print it.Input Format:No Need to read any input, as it is predefined.Output Format:Print the count of odd and even as: Odd = ODD_COUNTEven = EVEN_COUNTConstraints:1<=size<=10^9 1<=arr[ind]<=10^15Sample Input 1:1047 41 87 88 95 46 35 66 63 93Sample Output 1:Odd = 7Even = 3Sample Input 2:81 2 3 4 5 6 7 8Sample Output 2:Odd = 4Even = 4

You are given a positive integer . Print a numerical triangle of height

Write a C program to implement Pascal's Triangle generation and manipulation functionalities using functions and structures. Your program should provide the following capabilities: ·      Generate Pascal's Triangle: Implement a function to generate Pascal's Triangle up to a specified number of rows.·      Display Pascal's Triangle: Implement a function to display the generated Pascal's Triangle in a readable format.·      Calculate Column Sum: Implement a function to calculate the sum of all values in a specified column of Pascal's Triangle.Pascal triangle is constructed using the following rules:·      The first and last elements of each row are always 1.·      Each element in the interior of the triangle is the sum of the two elements directly above it in the previous row.Instructions:·      Define a structure named "Triangle" to represent Pascal's Triangle.·      Implement functions to perform the operations mentioned above. Use appropriate function prototypes and definitions.·      Use dynamic memory allocation to allocate memory for the triangle array based on the number of rows.·      Ensure error handling for invalid input values and memory allocation failures.·      Document your code with comments to explain the purpose of each function and significant code blocks. Note: Pascal's Triangle can grow rapidly in size, so consider efficiency and memory usage while implementing the generation and manipulation functions.