Challenge 3: Count the Apples! 🚀

Welcome to this challenge! Work with Robo 🤖 to solve this problem step-by-step using algorithms and flowcharts.

🎬 The Story

Robo has $3$ apples in one bag and $5$ apples in another. Help Robo read both numbers, add them together, and display the total sum.

📝 The Algorithm

1. Start (Begin the program)
2. Read Number1 and Number2 (Input)
3. Add Number1 and Number2 and store the result in sum (Process)
4. Display sum (Output)
5. Stop (End the program)

📊 The Flowchart

Notice the introduction of the Process Rectangle for calculations.

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💻 From Flowchart to Code

Here is how to add two input numbers in Python, Java, and C:

Python

# Read two numbers (converted from text to integers)
num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))
# Add them
total = num1 + num2
# Display result
print("Sum:", total)

Java

import java.util.Scanner;

public class AddNumbers {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter first number: ");
        int num1 = sc.nextInt();
        System.out.print("Enter second number: ");
        int num2 = sc.nextInt();
        // Calculate sum
        int sum = num1 + num2;
        // Display result
        System.out.println("Sum: " + sum);
    }
}

C

#include <stdio.h>

int main() {
    int num1, num2, sum;
    printf("Enter first number: ");
    scanf("%d", &num1);
    printf("Enter second number: ");
    scanf("%d", &num2);
    // Calculate sum
    sum = num1 + num2;
    // Display result
    printf("Sum: %d\n", sum);
    return 0;
}

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🔗 Next Steps

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