7. Which function is used to read a single character from the console in C++? a) cin.get(ch) b) getline(ch) c) read(ch) d) scanf(ch)
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- int x; int* intPtr; Write a C++ program that contains five more statements. The first statement makes intPtr point to x by using the address-of operator. The second statement dereferences intPtr and stores the value 5 into x via indirect addressing. The third statement prints the actual memory address of where the variable x is stored. The fourth prints the contents of intPtr. The fifth prints the contents of x. Show your source code and program output.int x; int* intPtr; Using the above C++ statements I am trying to create a C++ program that contains five more statements. The first statement makes intPtr point to x by using the address-of operator. The second statement dereferences intPtr and stores the value 5 into x via indirect addressing. The third statement prints the actual memory address of where the variable x is stored. The fourth prints the contents of intPtr. The fifth prints the contents of x. Show your source code and program output.short answers : c)Give an example of a common floating point arithmetic error due to the particular way in which floating point numbers are stored? d)Give an example of how when using C-strings and the functionstrcpy, things can go wrong.
- need help the first question?? For c++ please do not use extension file .h file thank youQ3/ Choose True or False: 1. C++ program structure is divided into two sections only. a) True b) False 2. Copy Function in strings: strcpy(sl, s2); Used to copy the value of s2 into s1. a) True b) False 3. The output of the (strcmp) function is integer. a) True b) False 4. The values of the parameters of the functions in C++ must be given in main function. a) True b) False 5. One of the similarities between C++ and MATLAB is using Libraries. a) True b) FalseQ7/ Write a program in C++ that asks the user to enter two numbers and prints the sum, product and difference of the two numbers by using function (Where there are three functions, the first for addition, the second for multiplication, and the third for subtraction).
- Exercise 2: Please perform in C++ Write a function that receives two numbers as an argument and display all prime numbers between these two numbers. Call this function from the main function. ●please complete following c++ code questionC++ Code: This function will print out the information that has been previously read (using the function readData) in a format that aligns an individual's STR counts along a column. For example, the output for the above input will be: name Alice Bob Charlie ---------------------------------------- AGAT 5 3 6 AATG 2 7 1 TATC 8 4 5 This output uses text manipulators to left-align each name and counts within 10 characters. The row of dashes is set to 40 characters. /** * Computes the longest consecutive occurrences of several STRs in a DNA sequence * * @param sequence a DNA sequence of an individual * @param nameSTRs the STRs (eg. AGAT, AATG, TATC) * @returns the count of the longest consecutive occurrences of each STR in nameSTRs **/ vector<int> getSTRcounts(string& sequence, vector<string>& nameSTRs) For example, if the sequence is AACCCTGCGCGCGCGCGATCTATCTATCTATCTATCCAGCATTAGCTAGCATCAAGATAGATAGATGAATTTCGAAATGAATGAATGAATGAATGAATGAATG and the vector namesSTRs is…
- C++ please use file names belowHELP PLEASE: HOW DO I COMPLETE THIS IN C PROGRAM?????? This code will require some code modification. Those modifications include: o Revise the code to read in a set of 20,000 words from a file o Revise the code to accept from the keyboard a word to lookup and report either that the word is in the Trie or the word is not in the Trie Run the program 5 times and take a screen shot showing the output of the run with two of the words not in the Trie and three words located in the Trie. Given Code: #include <stdio.h>#include <stdlib.h> // Define the character size#define CHAR_SIZE 26 // Data structure to store a Trie nodestruct Trie {struct Trie* character[CHAR_SIZE];int isLeaf; // 1 when the node is a leaf node}; // Function that returns a new Trie nodestruct Trie* getNewTrieNode() {int i;struct Trie* node = (struct Trie*)malloc(sizeof(struct Trie));node->isLeaf = 0; for (i = 0; i < CHAR_SIZE; i++) {node->character[i] = NULL;} return node;} // Iterative function to…Question 11 10 pts Write a C++ function that receives an unsigned integer and returns its binary value. The code should use the conversion algorithm discussed in class Then write a program that tests your function. This program should prompt the user for an unsigned integer and then display the result.