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Coding Practice

Write a simple function called greetUser which prompts the user for their full name. Then the function outputs “Hello fullName!”. Select the Parsonsprob tab for hints for the construction of the code.

#include <iostream> using namespace std; void greetUser () { // Write your implementation here. } int main() { greetUser (); }

Write a simple function called greetUser which prompts the user for their full name. Then the function outputs “Hello fullName!”. Use the lines to construct the code, then go back to complete the Activecode tab.

        void greetUser () {
---
    string fullName;
---
    string fullName = "Captain America"; #distractor
---
    cout << "Please enter your full name!" << endl;
---
    getline(cin, fullName);
---
    cin << fullName; #paired
---
    cout << "Hello " << fullName << "!" << endl;
---
}
        

Robots will naturally deplete their charge as they carry out tasks. Write a function called chargeRobot which takes a Robot as a parameter and charges the robot to 100 percent. Then output the statement “Robot name is fully charged!”. Select the Parsonsprob tab for hints for the construction of the code.

#include <iostream> using namespace std; struct Robot { string name; string model; int serialNumber; int batteryLevelPercentage; string task; }; void printRobotData (Robot r); // Write your code for the function chargeRobot here. int main() { Robot bob = { "Bob", "MKZ", 143, 65, "sweeping floors" }; chargeRobot (bob); cout << "Your output:" << endl; printRobotData (bob); cout << "Correct output:" << endl; cout << "Bob (MKZ 143) has 100 percent battery and is currently executing the task \"sweeping floors\""; } ==== void printRobotData (Robot r) { cout << r.name << " (" << r.model << " " << r.serialNumber << ") has " << r.batteryLevelPercentage << " percent battery and is currently executing the task \"" << r.task << "\"" << endl; }

Robots will naturally deplete their charge as they carry out tasks. Write a function called chargeRobot which takes a Robot as a parameter and charges the robot to 100 percent. Then output the statement “Robot name is fully charged!”. Use the lines to construct the code, then go back to complete the Activecode tab.

        void chargeRobot (Robot &r) {
---
void chargeRobot (Robot r) { #paired
---
    r.batteryLevelPercentage = 100;
---
    r.batteryLevelPercentage = 100%; #distractor
---
    cout << "Robot " << r.name << " is fully charged!" << endl;
---
}
        

Write the Pokemon structure, which has instance variables string pokeName, string type, int level, and int healthPercentage in that order. Next, write the function printPokeInfo, which takes a Pokemon as a parameter and outputs the Pokemon’s info in the following format: pokeName (Lv. level, healthPercentage% HP). Select the Parsonsprob tab for hints for the construction of the code.

#include <iostream> using namespace std; // Write your code for the struct Pokemon here. // Write your code for the function printPokeInfo here. int main() { Pokemon magikarp = { "Magikarp", "Water", 12, 100 }; cout << "Your output:" << endl; printPokeInfo (magikarp); cout << "Correct output:" << endl; cout << "Magikarp (Lv. 12, 100% HP)"; }

Write the Pokemon structure, which has instance variables string pokeName, string type, int level, and int healthPercentage in that order. Next, write the function printPokeInfo, which takes a Pokemon as a parameter and outputs the Pokemon’s info in the following format: pokeName (Lv. level, healthPercentage% HP). Use the lines to construct the code, then go back to complete the Activecode tab.

        // Pokemon struct creation
struct Pokemon {
---
    string pokeName;
---
    string type;
---
    int level;
---
    int healthPercentage;
---
};
---
// printPokeInfo function creation
void printPokeInfo (Pokemon p) {
---
string printPokeInfo (Pokemon p) { #paired
---
    cout << p.pokeName << " (Lv. " << p.level << ", " << p.healthPercentage << "% HP)" << endl;
---
}
        

When Pokemon are injured, they can be healed up at the Pokemon Center. Write the function healPokemon, which takes a Trainer as a parameter and heals the Trainer’s Pokemon to 100 percent health. Select the Parsonsprob tab for hints for the construction of the code.

#include <iostream> using namespace std; struct Pokemon { string pokeName; string type; int level; int healthPercentage; }; struct Trainer { string trainerName; char gender; int numBadges; Pokemon first, second, third, fourth, fifth, sixth; }; void printPokeInfo(Pokemon p); void printTrainerInfo(Trainer t); // Write your code for the function healPokemon here. int main() { Pokemon exeggutor = {"Exeggutor", "Grass & Psychic", 58, 78}; Pokemon alakazam = {"Alakazam", "Psychic", 54, 0}; Pokemon arcanine = {"Arcanine", "Fire", 58, 24}; Pokemon rhydon = {"Rhydon", "Ground & Rock", 56, 55}; Pokemon gyarados = {"Gyarados", "Water & Flying", 58, 100}; Pokemon pidgeot = {"Pidgeot", "Normal & Flying", 56, 35}; Trainer blue = {"Blue", 'M', 8, exeggutor, alakazam, arcanine, rhydon, gyarados, pidgeot}; printTrainerInfo(blue); healPokemon(blue); printTrainerInfo(blue); // Pokemon should now all be healed to 100% health } ==== void printPokeInfo(Pokemon p) { cout << p.pokeName << " (Lv. " << p.level << ", " << p.healthPercentage << "% HP)" << endl; } void printTrainerInfo(Trainer t) { cout << "Trainer " << t.trainerName << " has " << t.numBadges << " badges and " << t.trainerName << "'s team consists of " << endl; printPokeInfo(t.first); printPokeInfo(t.second); printPokeInfo(t.third); printPokeInfo(t.fourth); printPokeInfo(t.fifth); printPokeInfo(t.sixth); }

When Pokemon are injured, they can be healed up at the Pokemon Center. Write the function healPokemon, which takes a Trainer as a parameter and heals the Trainer’s Pokemon to 100 percent health. Use the lines to construct the code, then go back to complete the Activecode tab.

        void healPokemon (Trainer &t) {
---
void healPokemon (Trainer t) { #paired
---
    t.first.healthPercentage = 100;
---
    t.second.healthPercentage = 100;
---
    t.third.healthPercentage = 100;
---
    t.fourth.healthPercentage = 100;
---
    t.fifth.healthPercentage = 100;
---
    t.sixth.healthPercentage = 100;
---
}
        

Ever wanted to know how much you’d weigh on each planet? Write the convertWeight function, which takes a double earthWeight and int planet as parameters. First, in main, prompt the user to enter their weight in pounds and a number corresponding to a planet (Mercury is 1, Venus is 2, etc.). Next, call the convertWeight function using the user’s input. Finally, print out their weight on that planet. If the user inputs an invalid planet, print out an error message. The weight conversion are as follows (multiply the number by earthWeight to get the weight on that planet): Mercury - 0.38, Venus - 0.91, Earth - 1.00, Mars - 0.38, Jupiter - 2.34, Saturn - 1.06, Uranus - 0.92, and Neptune - 1.19. Select the Parsonsprob tab for hints for the construction of the code. Below are some examples.

Please enter your weight in pounds: 145.6
Please select a planet: 3
Your weight on Earth is 145.6 pounds.

or

Please enter your weight in pounds: 170
Please select a planet: 1
Your weight on Mercury is 64.6 pounds.

or

Please enter your weight in pounds: 170
Please select a planet: 23
Error, not a valid planet.

#include <iostream> using namespace std; // Write your code for the function convertWeight here. int main() { // Write your implementation here. }

Ever wanted to know how much you’d weigh on each planet? Write the convertWeight function, which takes a double earthWeight and int planet as parameters. First, in main, prompt the user to enter their weight in pounds and a number corresponding to a planet (Mercury is 1, Venus is 2, etc.). Next, call the convertWeight function using the user’s input. Finally, print out their weight on that planet. If the user inputs an invalid planet, print out an error message. The weight conversion are as follows (multiply the number by earthWeight to get the weight on that planet): Mercury - 0.38, Venus - 0.91, Earth - 1.00, Mars - 0.38, Jupiter - 2.34, Saturn - 1.06, Uranus - 0.92, and Neptune - 1.19. Use the lines to construct the code, then go back to complete the Activecode tab. Below are some examples.

Please enter your weight in pounds: 145.6
Please select a planet: 3
Your weight on Earth is 145.6 pounds.

or

Please enter your weight in pounds: 170
Please select a planet: 1
Your weight on Mercury is 64.6 pounds.

or

Please enter your weight in pounds: 170
Please select a planet: 23
Error, not a valid planet.

        // convertWeight function creation
void convertWeight (double earthWeight, int planet) {
---
    if (planet== 1) {
        cout << "Your weight on Mercury is " << earthWeight * .38 << " pounds." << endl;
    }
---
    else if(planet == 2) {
        cout << "Your weight on Venus is " << earthWeight * .91 << " pounds." << endl;
    }
---
    else if (planet == 3) {
        cout << "Your weight on Earth is " << earthWeight * 1 << " pounds." << endl;
    }
---
    else if(planet == 4) {
        cout << "Your weight on Mars is " << earthWeight * .38 << " pounds." << endl;
    }
---
    else if(planet == 5) {
        cout << "Your weight on Jupiter is " << earthWeight * 2.34 << " pounds." << endl;
    }
---
    else if(planet == 6) {
        cout << "Your weight on Saturn is " << earthWeight * 1.06 << " pounds." << endl;
    }
---
    else if(planet == 7) {
        cout << "Your weight on Uranus is " << earthWeight * .92 << " pounds." << endl;
    }
---
    else if(planet == 8) {
        cout << "Your weight on Neptune is " << earthWeight * 1.19 << " pounds." << endl;
    }
---
    else {
        cout << "Error, not a valid planet." << endl;
    }
---
}
---
// main implementation
int main() {
---
    double earthWeight;
---
    int planet;
---
    cout << "Please enter your weight in pounds: ";
    cin >> earthWeight;
    cout << earthWeight << endl;
---
    cout << "Please select a planet: ";
    cin >> planet;
    cout << planet << endl;
---
    convertWeight(earthWeight, planet);
---
}
        

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