Instructions: - Write a C program to create an array of characters of size 6. - Populate the array with letters using a function named populateArray. - Display the contents of the array using another function named displayArray. - Print only the vowels in the array using a function named printVowels. Hint: - Use scanf to read user input for each array element. - To identify vowels, use an if statement to check against 'A', 'a', 'E', 'e', 'I', etc. - Alternatively, look up the ctype.h functions. - Ex. the islower() function checks whether a character is lowercase. islower('E') would return 0 (false). - That true or false result can be used in an if statement. - Remember to #include.
Between a Rock and a Hard Place Given a string in a variable named text, write code that finds the substring that lies between the substring 'rock' and the substring 'hard place'. For example, if text contains 'here is a rock and here is a hard place', then the result would be ' and here is a'. Assign the result to a variable named between. Assume that text already has a value that contains the substrings 'rock' and 'hard place' in that order. Print the Longer String Write code that prints the longer of two strings that are stored in the variables str1 and str2. If both strings are equal in length, print the value of str1. Assume that both variables have already been given values. Print Product Id Write code that examines a string stored in a variable called product_id and prints an appropriate version of the id. If the id is composed of only numeric digits, print it as is. If it is composed of a combination of alphabetic letters and digits, print the id with all alphabetic letters in uppercase. Otherwise (if there are any other types of characters in the id), print it with all alphabetic letters in lowercase. Assume that the product id has already been initialized. Double Word Write code that constructs a string made up of each character in a string variable named word repeated twice. For example, if word contains 'Python', the resulting string would be 'PPyytthhoonn'. Store the constructed string in a variable called double_word. Assume that word has already been initialized. How Do You Spell That? Write code that produces a string made up of each character in a string variable named word separated by a dash. For example, if word contained the string 'Python', the resulting string would be 'P-y-t-h-o-n'. Do NOT include a dash after the last character. Store the resulting string in a variable named spell_string. Assume that the variable word has already been initialized. Generate Acronyms Given a phrase stored in the variable phrase, write code to construct an acronym made up of the first letter of each word in the phrase. For example, the phrase 'Portable Network Graphics' would produce the acronym 'PNG'. Store the result in a variable named acronym, ensuring that it is composed of all uppercase letters. Assume that there is no whitespace on either end of the phrase and that one space character separates each word. Back to Front Write code that constructs a string made by flipping the front and back halves of a string stored in a variable named flip_me. For example, if flip_me is 'bookmark', the resulting string is 'markbook'. Store the result in a variable named flipped. Assume that the variable flip_me has already been given a value and that it contains an even number of characters. Count It Write code that determines how many times the string 'it' appears in the character string stored in a variable named sentence. Store the result in the variable it_count. Assume that sentence has been initialized. Ideas and Thoughts Write code that prints a string made up of the string stored in the variable sentence with all instances of the word 'idea' replaced with the word 'thought'. Assume the sentence variable has already been initialized. Between a Rock and a Hard Place Given a string in a variable named text write code that finds the Original price was: $10.00.Current price is: $5.00.
A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings), separated by a comma. That list is followed by a name, and your program should output the phone number associated with that name. Output "None" if name is not found. Assume that the list will always contain less than 20 word pairs. Hint: here we are going to use oversize array again, so we need a variable to track the number of values in the array. You can use 20 as array capacity. Be careful: Word pairs consist of a name and a phone number (both strings) String[]contactNames=newString[20]; String[]contactNumbers=newString[20]; Important Note: Your output needs to match the required output including the space see Ex: Ex: If the input is: 3 Joe, 123-5432 Linda, 983-4123 Frank,867-5309 Frank the output is: 8675309 Your program must define and call the following method. The return value of getPhoneNumber is the phone number associated with the specific contact name. public static String getPhoneNumber(String[] nameArr, String[] phoneNumberArr, String contactName, int arraySize) Hint: Use two arrays: One for the string names, and the other for the string phone numbers. Please note that the input has comma. You would need to deal with the comma using indexOf and substring. int comma = userInput.indexOf(","); contactNames[i] = userlnput.substring(0, comma); contactNumbers[i] = userInput.substring(comma + 1); 487182.3555262.qx3zqy7 LAB 20.3.1: LAB 3.3: Contact list 3/10 ACTIVITY LabProgram.java Load default template... import java.util.Scanner; public class LabProgram { /* Define your method here */ public static void main(String[ ] args) { /* Type your code here. */ } } A contact list is a place where you can store a specific contact with other associated information Original price was: $10.00.Current price is: $5.00.
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Instructions Write a C program to create an array of characters of size 6 Populate the array

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Instructions: - Write a C program to create an array of characters of size 6. - Populate the array with letters using a function named populateArray. - Display the contents of the array using another function named displayArray. - Print only the vowels in the array using a function named printVowels. Hint: - Use scanf to read user input for each array element. - To identify vowels, use an if statement to check against 'A', 'a', 'E', 'e', 'I', etc. - Alternatively, look up the ctype.h functions. - Ex. the islower() function checks whether a character is lowercase. islower('E') would return 0 (false). - That true or false result can be used in an if statement. - Remember to #include.
Instructions Write a C program to create an array of characters of size 6 Populate the array
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Instructions:

– Write a C program to create an array of characters of size 6.

– Populate the array with letters using a function named populateArray.

– Display the contents of the array using another function named displayArray.

– Print only the vowels in the array using a function named printVowels.

Hint:

– Use scanf to read user input for each array element.

– To identify vowels, use an if statement to check against ‘A’, ‘a’, ‘E’, ‘e’, ‘I’, etc.

– Alternatively, look up the ctype.h functions.

– Ex. the islower() function checks whether a character is lowercase. islower(‘E’) would return 0 (false).

– That true or false result can be used in an if statement.

– Remember to #include.

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