C Create struct Variables
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To create a struct in the C programming language, you need to follow these steps:
Define the struct: Start by using the "struct" keyword followed by the name of your struct. Then, use curly braces to enclose the members of the struct. Each member should have a data type and a name, separated by a space.
Declare variables of the struct type: After defining the struct, you can declare variables of that type. Use the struct name followed by the variable name and a semicolon.
Accessing struct members: To access the members of a struct variable, use the dot operator (.) followed by the member name.
For example, let's say we want to create a struct called "Person" with two members: "name" of type char array and "age" of type int. Here's how it would look:
struct Person {
char name[50];
int age;
};
int main() {
struct Person person1;
struct Person person2;
// Assign values to struct members
strcpy(person1.name, "John");
person1.age = 25;
// Accessing struct members
printf("Person 1: Name = %s, Age = %d\n", person1.name, person1.age);
return 0;
}
In the above example, we define a struct called "Person" with two members: "name" and "age". Then, we declare two variables of type "Person" - "person1" and "person2". We assign values to the members of "person1" and access them using the dot operator.
I hope this helps! Let me know if you have any further questions.