Why would you use a VLOOKUP function as oppose to a Nested Ifs statement?
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Why would you use a VLOOKUP function as oppose to a Nested Ifs statement?
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- C++ enum Major {COMPUTER_SCIENCE, COMPUTER_SECURITY_INFO_ASSURANCE, CYBER_SECURITY, ELECTRICAL_ENGINEERING, OTHER}; struct Name { string first; string last; char middleInitial; }; struct StudentRecord { Name studentName; Major major; string email; }; StudentRecord student12; Suppose you are student12. Show the C++ statements used to fill in all of your information for your StudentRecord. Show how would you assign the third letter from the email field to a local char variable called myChar.C++ Write a function named “createPurchaseOrder” that accepts the quantity(integer), the cost per item (double), and the description (string). It will return anewly created PurchaseOrder object holding that information if they are valid:quantity and cost per item cannot be negative and the description cannot be empty or blank(s). When it is invalid, it will return NULL to indicate that it cannot create such PurchaseOrder object. PurchaseOrder createPurchaseOrder(int quantity, double costPerItem, string description) { if(quantity < 0 || costPerItem < 0.0 || description == "") return NULL; else { PurchaseOrder p = new PurchaseOrder(quantity,costPerItem,description); return p; } } what's the issue with this function and how to rewrite itExplain the multiple meanings of the operators << and >>.
- C++ please Write a driver function definition called add that takes as its parameters two FractionType objects. The driver function should add two fractions together and return a FractionType object. Remember that the denominators of fractions cannot be 0. (Hint: validate each fraction before performing the addition operation. Also, do not to reduce the FractionType object to its simplest form.)Write in c language please: write a statement that calls the function IncreaseItemQty with parameters computerInfo and addStock. Assign computerInfo with the returned value. #include <stdio.h> typedef struct ProductInfo_struct { char itemName[50]; int itemQty;} ProductInfo; ProductInfo IncreaseItemQty(ProductInfo productToStock, int increaseValue) { productToStock.itemQty = productToStock.itemQty + increaseValue; return productToStock;} int main(void) { ProductInfo computerInfo; int addStock; scanf("%s", computerInfo.itemName); scanf("%d", &computerInfo.itemQty); scanf("%d", &addStock); /* Your code goes here */ printf("Name: %s, stock: %d\n", computerInfo.itemName, computerInfo.itemQty); return 0;} thank you in advanceWhy would you prefer a VLOOKUP function over a Nested Ifs statement?
- C++ printSmaller is a function that accepts two int parameters and returns no value. It will print the value of the smaller one parameters. The function protoype is as follows: void printSmaller(int num1, int num2); write the statments to read two integers and call this function to display the smaller one.When passing a C-style string as a parameter to a function - is the parameter passed by reference or default?In C++ Language Write a function named kinetic that computes the kinetic energy for an object using the following formula: E = 12mv2E = 12mv2 where: m is the mass of the object v is the velocity of the object E is the kinetic energy. The mass, m, and the velocity, v, are passed to the function as parameters. The value of energy, E, is computed and returned.
- discuss the different rules in writing type test itemPlease answer in C++ / Text book question / C++ for scientist and Engineers 3rd edition Construct a class named Fractions containing two integer data members named num and denom, used to store the numerator and denominator of a fraction having the form num/denom. Your class should include a default constructor that initializes num and denom to 1 and four operator functions for adding, subtracting, multiplying, and dividing the two fractions, as follows: Addition: a/b + c/d = (a * d + b * c) / (b * d)Subtraction: a/b - c/d = (a * d - b * c) / (b * d)Multiplication: a/b * c/d = (a* c) / (b * d)Division: (a/b) / (c/d) = (a * d) / (b * c) Finally, your class should have a member function that reduces each fraction to its terms (refer to Exercise 15 in Programming Projects for Chapter 6 for how to do this) as well as input and output functions for entering and displaying a fraction. thanksUsing c++ write the function to find if target is visible to the camera, you may create and use helper functions. struct Vec3{ float x, y, z;};struct Quaternion{ float x, y, z, w;};struct AABB{ Vec3 min, max;};struct SFrustum{// code here};struct SCamera{ Vec3 position; Quaternion rotation; SFrustum relativeFrustum;}; // Function that returns true if target position is visiblebool IsVisible(const SCamera& camera, const Vec3& targetPosition, const AABB* obstacles, size_t numObstacles){// Answer here}
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