# String - 32

## Problem Set 8.2: String

1. String Basic
   1. Declare a String Variable *(Repeated: Problem Set 1.1: Data Type, IO)*
   2. Assign value to a String Variable *(Repeated: Problem Set 1.1: Data Type, IO)*
   3. Initialize a String Variable in all possible ways *(Repeated: Problem Set 1.1: Data Type, IO)*
   4. Print the value of a String Variable *(Repeated: Problem Set 1.1: Data Type, IO)*
   5. \[1] Print the Amount of Memory Allocated (Memory Size) by a String variable
   6. \[2] Print the Memory Address for a String Variable
2. Input String
   1. Input the first character of your name and display it on the screen *(Repeated: Problem Set 1.1: Data Type, IO)*
   2. Input one word (string) (Ex: your last name) and print that word *(Repeated: Problem Set 1.1: Data Type, IO)*
   3. Input one sentence (Ex: your full name) and print that sentence *(Repeated: Problem Set 1.1: Data Type, IO)*
      1. Input a sample paragraph with 3-5 sentences and print all the sentences *(Similar: Problem Set 8.2: String)*
   4. \[3] Input string and print that string for N times (Take Input N from the user at the beginning)
   5. \[4] Input string and print that string until the input is "quit"
   6. \[5] Input string and print that string until the end of file
3. Character Count in String
   1. \[6] Count the length (total number of characters) of a String
   2. \[7] Count the total number of Uppercase Letters in a String
   3. \[8] Count the total number of Lowercase Letters in a String
   4. \[9] Count the total number of Alphabet in a String
   5. \[10] Count the total number of Digits in a String
   6. \[11] Count the total number of Alphanumeric Characters in a String
   7. \[12] Count the total number of Special Characters in a String
   8. \[13] Count the total number of Vowels in a String
   9. \[14] Count the total number of Consonants in a String
4. Other Counts in the String
   1. \[15] Count the total number of words in a String
   2. \[16] Count the total number of sentences in a paragraph
   3. \[17] Count the total number of Articles in a Paragraph
5. Character Conversion in String
   1. \[18] Print a String in Uppercase Letters (Original String may contain uppercase, lowercase, digit, and special character)
   2. \[19] Print a String in Lowercase Letters (Original String may contain uppercase, lowercase, digit, and special character)
   3. \[20] Print a String, print all the Vowels in Uppercase Letters, and print all the Consonant in Lowercase Letters (Original String may contain uppercase, lowercase, digit, and special character)
6. Arithmetic Operations \[Big Integer Operation] (Input Two Integer Numbers into String) \[In Decimal, In Binary]
   1. \[21] Perform Addition Operation
   2. \[22] Perform Subtraction Operation
   3. \[23] Perform Multiplication Operation
   4. \[24] Perform Division Operation
   5. \[25] Perform Reminder Operation
7. String Operations
   1. \[26] Compare two strings to find whether they are the same or not
   2. \[27] Print a String in Reverse Order
   3. \[28] Reverse the String into another variable
   4. \[29] Reverse the String into the same variable
   5. \[30] Check whether a string is a Palindrome or not
   6. \[31] Compare two strings \[strcmp(str1, str2), library: string.h]
      * Lexicographically same (same string)
      * Lexicographically smaller (Comes first in Dictionary Order)
      * Lexicographically bigger (Comes later in Dictionary Order)
   7. \[32] Input Multiple String and print them in Dictionary Order (Lexicographical Order)

Note: Solve all the problems without using the Library Function, then solve using the necessary Library Function where applicable.