Continue statement in C++ - Mini Project: Build & Apply

Using the Continue Statement in C++

📖 Scenario: Imagine you are organizing a small race event. You have a list of runners with their ages. You want to print the names of only the adult runners (age 18 or older) who are allowed to participate.

🎯 Goal: Build a C++ program that uses the continue statement inside a for loop to skip runners who are under 18 years old and print only the names of adult runners.

📋 What You'll Learn

Create a list of runners with their ages using an array of structs

Use a variable to store the minimum age allowed (18)

Use a for loop to go through each runner

Use the continue statement to skip runners younger than 18

Print the names of runners who are 18 or older

💡 Why This Matters

🌍 Real World

Filtering lists of people or items based on conditions is common in many programs, such as event management, user access control, or data processing.

💼 Career

Understanding how to control loops and skip unwanted data is a fundamental skill for software developers, especially when working with collections of data.

1

Create the runners data

Create a struct called Runner with two members: name (string) and age (int). Then create an array called runners with these exact entries: {"Alice", 17}, {"Bob", 20}, {"Charlie", 16}, {"Diana", 22}.

C++

// Define struct Runner and create array runners with given entries
// Your code here

Need a hint?

Use struct to define Runner. Then create an array with the exact runners and ages.

2

Set the minimum age allowed

Create an int variable called min_age and set it to 18.

C++

#include 
#include 

struct Runner {
    std::string name;
    int age;
};

Runner runners[] = {
    {"Alice", 17},
    {"Bob", 20},
    {"Charlie", 16},
    {"Diana", 22}
};

// Create int variable min_age and set to 18
// Your code here

Need a hint?

Just create a simple integer variable named min_age and assign 18 to it.

3

Use a for loop with continue to skip underage runners

Write a for loop that goes through each runner in runners. Inside the loop, use an if statement to check if the runner's age is less than min_age. If yes, use continue to skip to the next runner.

C++

#include 
#include 

struct Runner {
    std::string name;
    int age;
};

Runner runners[] = {
    {"Alice", 17},
    {"Bob", 20},
    {"Charlie", 16},
    {"Diana", 22}
};

int min_age = 18;

// Use a for loop to iterate over runners
// Use if and continue to skip runners younger than min_age
// Your code here

Need a hint?

Use a for loop with index i from 0 to 3. Inside, check age and use continue to skip underage runners.

4

Print the names of adult runners

Inside the for loop, after the continue statement, add a std::cout statement to print the runner's name followed by a newline.

C++

#include 
#include 

struct Runner {
    std::string name;
    int age;
};

Runner runners[] = {
    {"Alice", 17},
    {"Bob", 20},
    {"Charlie", 16},
    {"Diana", 22}
};

int min_age = 18;

for (int i = 0; i < 4; i++) {
    if (runners[i].age < min_age) {
        continue;
    }
    // Print runner's name
    // Your code here
}

Need a hint?

Use std::cout << runners[i].name << std::endl; to print the name of each adult runner.