data structures using write program to count the number of digitsupper case characterslower case charactersand special characters in given string write program to count the total number of occurrences of given character in the string write program to accept text count and display the number of times the word 'theappears in the text write program to count the total number of occurrences of word in the text write program to find the last instance of occurrence of sub-string within string write program to input an array of strings thenreverse the string in the format shown below "happy birthday to youshould be displayed as "you to birthday happy write program to append given string in the following format "good morning morning good write program to input text of at least two paragraphs interchange the first and second paragraphs and then re-display the text on the screen write program to input text of at least two paragraphs construct an array par such that par[icontains the location of the ith paragraph in text write program to convert the given string "good morningto "good morning write program to concatenate two given strings "good morningand "worlddisplay the resultant string write program to check whether the two given strings "good morningand "good morningare same write program to convert the given string "hello worldto "dlrow olleh write program to extract the string "od mofrom the given string "good morning write program to insert "universityin the given string "oxford pressso that the string should read as "oxford university press write program to read textdelete all the semicolons it hasand finally replace all with ', write program to copy the last characters of character array in another character array alsoconvert the lower case letters into upper case letters while copying write program to rewrite the string "good morningto "good evening write program to read and display names of employees in department write program to read line until newline is entered write program to read short story rewrite the story by printing the line number before the starting of each line write program to enter text that contains multiple lines display the lines of text starting from the mth line write program to check whether pattern exists in text if it doesdelete the pattern and display it write program to insert new name in the string array stud[][]assuming that names are sorted alphabetically write program to delete name in the string array stud[][]assuming that names are sorted alphabetically multiple-choice questions insert("xxxyyyzzz" "ppp"(apppxxxyyyzzz (bxpppxxyyyzzz (cxxxyyyzzzppp delete("xxxyyyzzz" , (axxyz (bxxxyyzz (cxxxyzz if str["welcome to the world of programming"then substring(str (aworld (bprogramming (cwelcome (dnone of these strcat(is defined in which header file(bstdio (actype (cstring (dmath string can be read using which function( )(bscanf((agets((cgetchar((dall of these replace("xxxyyyzzz""xy""ab"(axxabyyzzz (bxabyyyzzz (cabxxxyyyzz the index of in oxford university press is( ( ( (