Write a C# program to read input the value of an integer variable p and print the value of cos (p) + cos2 (p) + cos3 (p) in the output.

Write a C program that requests a user's first name and last name. The maximum number ofcharacters in first name and last name is 50. The program must use the string "Enter your first name and last name: " to prompt the users Have it print the entered names on the first line and the number of letters in each name on the following line, as shown in the example below: Enter your first name and last name: Captain Africa Captain Africa 76 You need to specify the required lines of code in the answers. #include #include void main (void) { /* variable declarations */

Write a C++ program that prompts the user to enter five test scores (decimal) then:• Prints the average of the scores.• Converts the average to an integer value. (Use a constant to store the number of scores).