struct in C
#include<stdio.h>
#include<string.h>
struct Student{
long int rollNo;
int age;
char name[50];
int totalMarks;
};
int main(){
struct Student s1;
//accessing members of the struct
s1.rollNo = 1232234643;
s1.age = 10;
char s[]="Jonathan";
strcpy(s1.name,s);
s1.totalMarks = 450;
printf("RollNumber: %d nName: %s nTotal Marks: %d",s1.rollNo,s1.name,s1.totalMarks);
return 0;
}structure and function in c
#include <stdio.h>
#include <string.h>
struct student
{
int id;
char name[20];
float percentage;
};
void func(struct student *record);
int main()
{
struct student record;
record.id=1;
strcpy(record.name, "Raju");
record.percentage = 86.5;
func(&record);
return 0;
}
void func(struct student *record)
{
printf(" Id is: %d n", record->id);
printf(" Name is: %s n", record->name);
printf(" Percentage is: %f n", record->percentage);
}struct main function c in unix
/* main.c */
int main(int argc, char *argv[]) {
}function inside struct c
typedef struct client_t client_t, *pno;
struct client_t
{
pid_t pid;
char password[TAM_MAX]; // -> 50 chars
pno next;
pno (*AddClient)(client_t *); <-- pointer to function
};
pno client_t_AddClient(client_t *self) { /* code */ } <-- function
int main()
{
client_t client;
client.AddClient = client_t_AddClient; // probably really done in some init fn
//code ..
client.AddClient(&client);
}structure and function in c
#include <stdio.h>
#include <string.h>
struct student
{
int id;
char name[20];
float percentage;
};
struct student record; // Global declaration of structure
void structure_demo();
int main()
{
record.id=1;
strcpy(record.name, "Raju");
record.percentage = 86.5;
structure_demo();
return 0;
}
void structure_demo()
{
printf(" Id is: %d n", record.id);
printf(" Name is: %s n", record.name);
printf(" Percentage is: %f n", record.percentage);
}struct in c
// dichiarazione della struct
struct libro
{
char titolo[100];
char autore[50];
int anno_pubblicazione;
float prezzo;
};
//dichiarazione dell'istanza biblio
struct libro biblio;Copyright © 2021 Codeinu
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