5.19 LAB: Word Frequencies Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins with an integer indicating the number of words that follow. Assume that the list will always contain fewer than 20 words. Hint: Use two vectors, one for the strings and one vector for the frequencies. Please write in C++
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5.19 LAB: Word Frequencies
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- 3. String (a) Write a Python function that accepts a string s and an integer n with a single digit (i.e., 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9) as its arguments, and returns a new string that replaces every digit n found in s by a new digit that equals to (n + 1) %10. The function returns an empty string if n is not a single digit integer or is negative. COMP132 Assignment #2 replace_string("He330", 3)-> "He440" "He331" replace_string("He330",0)-> replace_string("He330",-4) replace_string("He330", -> 12)-> 11 11 11 11 (b) Write a Python function that accepts a string as the argument, moves the first 3 characters of the string to the end, and prints it out. If the length of the string is less than 3, your function should print an error message. move_string ("Hello") ->loHel move_string ("Hi, My name is Mark.") -> My name is Mark. Hi, move_string ("Hi")->Invalid StringWrite a while loop to read positive integers from input until a non-positive integer is read. For each positive integer read before the non-positive integer, add the positive integer plus five to vector vect1. Ex: If the input is 9 1 2 8 -999, then the output is: 14 6 7 13 Note: Positive integers are greater than 0. 1 #include 2 #include 3 using namespace std; 4 5 int main() { 6 7 8 9 10 11 12 13 14 15 16 17 } vector vect1; int value; int i; V* Your code goes here */ for (i = 0; i < vect1.size(); ++i) { cout << vect1.at (i) << endl; } return 0; Ipython question: Write a code that takes a sentence as an argument and places its words in a list of words in alphabetical order If the sentence is: "Am I good" The function returns: ['Am', 'I', 'good']
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