Question

Summary In this lab, you declare and initialize variables in a C++ program. The program, which...

Summary In this lab, you declare and initialize variables in a C++ program. The program, which is saved in a file named NewAge.cpp, calculates your age in the year 2050. Instructions Declare an integer variable named myNewAge. Declare and initialize an integer variable named myCurrentAge. Initialize this variable with your current age. Declare and initialize an integer variable named currentYear. Initialize this variable with the value of the current year. Use four digits for the year. Execute the program by clicking the Run button at the bottom of the screen. Sample program execution: My Current Age is 29. I will be 65 in 2050.

I am not sure how to add my output.

This is what I have so far:

// This program calculates your age in the year 2050.

// Input: None // Output: Your current age followed by your age in 2050

#include using namespace std;

int main()

'currentYear'; /2019/.match('currentYear') =>MatchData "2019"

'myCurrentAge'; /20/.match('myCurrentAge') => > "My Current Age is" count >> 'myCurrentAge'

int 'currentYear'

'currentYear'= 2019;

count >> "Current Year"

count >> 'currentYear'

int 'myNewAge'

'myNewAge'= 51;

count >> "I will be"

count >> 'myNewAge'

51 = 20 + (2050 - 2019);

cout << "My Current Age is " << 20 << endl;

cout << "I will be " << 51 << " in 2050." << endl;

return 0; }

Homework Answers

Answer #1

The answer to this question is as follows:

#include <iostream>
using namespace std;
int main() {
int currentYear=2019;//declaring the current year
int myCurrentAge=29;//declaring the current age
int myNewAge=myCurrentAge+(2050-currentYear);//declaring the new age with logic
//displaying the cureent age and new age
cout << "My Current Age is " <<myCurrentAge << endl;
cout << "I will be " << myNewAge << " in 2050." << endl;
}

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Using a for Loop visual c++ Summary In this lab the completed program should print the...
Using a for Loop visual c++ Summary In this lab the completed program should print the numbers 0 through 10, along with their values multiplied by 2 and by 10. You should accomplish this using a for loop instead of a counter-controlled while loop. Instructions Write a for loop that uses the loop control variable to take on the values 0 through 10. In the body of the loop, multiply the value of the loop control variable by 2 and...
Write a program that reads a string and outputs the number of lowercase vowels in the...
Write a program that reads a string and outputs the number of lowercase vowels in the string. Your program must contain a function with a parameter of a char variable that returns an int. The function will return a 1 if the char being passed in is a lowercase vowel, and a 0 for any other character. The output for your main program should be: There are XXXX lowercase vowels in string yyyyyyyyyyyyyyyyyyyyyy Where XXXX is the count of lowercase...
C++ programming Write a program that reads a comma-separated file (CSV) with integer values and prints...
C++ programming Write a program that reads a comma-separated file (CSV) with integer values and prints the number of integer values in the file. Your program's input will be a string with the name of the file. If the file does not exist, then the program must print: Error opening the file For example, given the following CSV file input1.csv: 1,10,20,30,40 The output of your program must be: 5 You can safely assume that the input file will be a...
C++ program that Create a struct called car that has the following data members (variables): -...
C++ program that Create a struct called car that has the following data members (variables): - Color //color of the car - Model //model name of the car - Year //year the car was made - isElectric //whether the car is electric (true) or not (false) - topSpeed //top speed of the car, can be a decimal. code i have done struct not working properly. #include <iostream> using namespace std; struct Car { string color; string model_number; int year_model; bool...
1. Create a new project. Type in the following program. Add a comment at the top...
1. Create a new project. Type in the following program. Add a comment at the top to include your name and the date. 2. Compile and Run with different values. What data values should you choose? Think about what we discussed in class. 3. Add code to compute the modulus. Hint: you will also have to declare a new variable. //this program demonstrates the use of various operators #include <iostream > using namespace std; int main() { int num1; int...
In this lab, you complete a partially prewritten C++ program that uses an array. The program...
In this lab, you complete a partially prewritten C++ program that uses an array. The program prompts the user to interactively enter eight batting averages, which the program stores in an array. The program should then find the minimum and maximum batting average stored in the array as well as the average of the eight batting averages. The data file provided for this lab includes the input statement and some variable declarations. Comments are included in the file to help...
Write a C++ program. 1) Write a program that writes the grades for 3 students. Declare...
Write a C++ program. 1) Write a program that writes the grades for 3 students. Declare a variable of type ofstream which is used to output a stream into a file: ofstream output; // output is the name of the variable Prompt the user to input values for the grades of 3 students. Use the output operator (<<) to write the grades into grades.txt: output << grade1 << " " << grade2 << " " << grade3 << endl; You...
Leave comments on code describing what does what Objectives: 1. To introduce pointer variables and their...
Leave comments on code describing what does what Objectives: 1. To introduce pointer variables and their relationship with arrays 2. To introduce the dereferencing operator 3. To introduce the concept of dynamic memory allocation A distinction must always be made between a memory location’s address and the data stored at that location. In this lab, we will look at addresses of variables and at special variables, called pointers, which hold these addresses. The address of a variable is given by...
can someone edit my c++ code where it will output to a file. I am currently...
can someone edit my c++ code where it will output to a file. I am currently using xcode. #include <iostream> #include <cctype> #include <cstring> #include <fstream> using namespace std; bool inputNum(int [],int&,istream&); void multiply(int[],int,int[],int,int[],int&); void print(int[],int,int,int); int main() {ifstream input; int num1[35],num2[35],len1,len2,num3[60],len3=10,i; input.open("multiplyV2.txt"); //open file if(input.fail()) //is it ok? { cout<<"file did not open please check it\n"; system("pause"); return 1; }    while(inputNum(num1,len1,input)) {inputNum(num2,len2,input); multiply(num1,len1,num2,len2,num3,len3); print(num1,len1,len3,1); print(num2,len2,len3,2); for(i=0;i<len3;i++) cout<<"-"; cout<<endl; print(num3,len3,len3,1); //cout<<len1<<" "<<len2<<" "<<len3<<endl; cout<<endl;    } system("pause"); } void...
Write a while loop that prints userNum divided by 2 (integer division) until reaching 1. Follow...
Write a while loop that prints userNum divided by 2 (integer division) until reaching 1. Follow each number by a space. Example output for userNum = 40: 20 10 5 2 1 ..... my code: #include <iostream> using namespace std; int main() { int userNum; userNum = 40; /* Your solution goes here */ while (userNum != 1){ userNum = userNum/2; cout << userNum << " ";   } cout << endl; return 0; } ........ but as a result i...