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Real-Life Example: Student Information

Let's create a program that uses various data types to store student information.

Example: Storing Student Information

Code Example

#include <iostream>
#include <string>

int main() {
    std::string name = "Akila";
    int age = 22;
    char grade = 'A';
    bool isGraduated = false;
    double gpa = 3.85;
    
    std::cout << "Student Information:\n";
    std::cout << "Name: " << name << std::endl;
    std::cout << "Age: " << age << std::endl;
    std::cout << "Grade: " << grade << std::endl;
    std::cout << "GPA: " << gpa << std::endl;
    std::cout << "Graduated: " << (isGraduated ? "Yes" : "No") << std::endl;
    
    return 0;
}

Explanation: This program declares variables of different data types to store a student's information and then displays it.

Key Takeaways

  • Combining different data types allows for complex data representation.
  • Real-life examples help solidify understanding of data types.
  • Practice using data types in meaningful programs.
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