Write a C function called stringCopy(destination, source). This function takes two C strings as parameters and copies the source string into the destination string. Once the copy is completed, the function returns the number of characters (except null) that were copied. You cannot use the C library functions strcpy, strcat or any of their variants. You need to write all the code required to do the copy yourself. However, you may use a C library function to determine the length of a string.
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Write a C function called stringCopy(destination, source). This function takes two C strings as parameters and copies the source string into the destination string. Once the copy is completed, the function returns the number of characters (except null) that were copied. You cannot use the C library functions strcpy, strcat or any of their variants. You need to write all the code required to do the copy yourself. However, you may use a C library function to determine the length of a string.
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- Write a C function called stringCopy(destination, source). This function takes two C strings as parameters and copies the source string into the destination string. Once the copy is completed, the function returns the number of characters (except null) that were copied. You cannot use the C library functions strcpy, strcat or any of their variants. You need to write all the code required to do the copy yourself. However, you may use a C library function to determine the length of a string. b. What is the important precondition for stringCopy to work? Explain why the precondition is necessary. c. Write a C main program to demonstrate/test that your stringCopyfunction works. You will need the program to read user input into the source string.In C++, Write a function that receives a string of characters and return true if the string is in language, otherwise it returns false. You may use following function header (Assume a string is in language if it is read from the left side is the same as it is read from the right side. For example, a-b-d-c is not in the language, a-b-c-a-c-b-a is in language): bool isInLanguage_2(string aString) And I also, want to know if my if statement is incorrect, and if it is how is it incorrect?This question has three parts a. Write a C function called stringCopy(destination, source). This function takes two C strings as parameters and copies the source string into the destination string. Once the copy is completed, the function returns the number of characters (except null) that were copied. You cannot use the C library functions strcpy, strcat or any of their variants. You need to write all the code required to do the copy yourself. However, you may use a C library function to determine the length of a string. b. What is the important precondition for stringCopy to work? Explain why the precondition is necessary. c. Write a C main program to demonstrate/test that your stringCopy function works. You will need the program to read user input into the source string.
- in c++ Write a function that takes two strings and returns -1 if the first string is a substring of the second, a 1 if the second string is a substring of the first, or 0 if neither is a substring of the other.A palindrome is a string that reads the same in its reverse. For example maam, wow, racecar, madam etc. Write a function in C++ named palindrome. The function will take a character array as input and will return 1 if the string is a palindrome and 0 otherwise.Please Help C++ Write a function that returns an integer and accepts a pointer to a C-string as an argument. The function should count the number of characters in the string and return that number. Demonstrate the function in a simple program that asks the user to input a string, passes it to the function, and then displays the function's return value.
- In c++ Write a function that receives a string containing a 16-bit binary integer. The function must return the string’s integer value. Write a function that receives a string containing a 32-bit hexadecimal integer. The function must return the string’s integer value. Write a function that receives an integer. The function must return a string containing the binary representation of the integer. Write a function that receives an integer. The function must return a string containing the hexadecimal representation of the integer. Write a function that adds two hexadecimal strings, each as long as 1,000 digits. Return a hexadecimal string that represents the sum of the inputs.In C language, Write a function that gets a string containing a positive integer. The function subtracts 1 fromthat integer and puts the obtained value in the string. void str_subtract_one(char* num); For example:- if before we call str_subtract_one(str) we have str==“1997”, then after return str will be “1996”.- if before we call str_subtract_one(str) we have str==“12345678987650”, then after return str will be “12345678987649”.- if before we call str_subtract_one(str) we have str==“100”, then after return str will be “99”. 1. You may assume that the input is always legal, i.e., the string is a positive integer correctly formatted.2. Note that the numbers may be larger than the maximum of int or long. That is, you should not try to convert string to intCreate a c++ find function that finds a word or phrase within a string. This function should accept the string, and the word or phrase to look for. It should return a list of the character elements where the start of the word/phrase is found in the string. however, this list of elements must be returned as a char* type (not as a string nor individual integers). EX testString) Hello I am Hello Today I am Named John. I like to say Hello. input word string = Hello; find(String, word) //This function call should return 0, 11, 54 because H of Hello is the 0th character, 11th character, and 54th character in testString.
- In C programming language Question (Strings) Write a function find_Substring() that finds a substring into a string. Pass array s1 and s2 to this function and prints if the substring is present or not. Expected Output 1: Enter string This is a javascript Enter substring script The substring is present Expected Output 2: Enter string This is a javascript Enter substring Jscript The substring is not presentIn C language please: Write a function called printprime that takes the parameter N that prints all the prime numbers from 1 to N.In C language / Please don't use (sprint) function. Write a function fact_calc that takes a string output argument and an integer input argument n and returns a string showing the calculation of n!. For example, if the value supplied for n were 6, the string returned would be 6! 5 6 3 5 3 4 3 3 3 2 3 1 5 720 Write a program that repeatedly prompts the user for an integer between 0 and 9, calls fact_calc and outputs the resulting string. If the user inputs an invalid value, the program should display an error message and re-prompt for valid input. Input of the sentinel -1 should cause the input loop to exit. Note: Don't print factorial of -1, or any number that is not between 0 and 9. SAMPLE RUN #4: ./Fact Interactive Session Hide Invisibles Highlight: None Show Highlighted Only Enter·an·integer·between·0·and·9·or·-1·to·quit:5↵ 5!·=·5·x·4·x·3·x·2·x·1·x··=·120↵ Enter·an·integer·between·0·and·9·or·-1·to·quit:6↵ 6!·=·6·x·5·x·4·x·3·x·2·x·1·x··=·720↵…