Queues in C Programming Language

In this video, we will show you the working of the Queue Data structures. Moreover, we demonstrated the implementation of queues in the C programming language.

#C #C_Programming #LinuxHint #Queues #Data_Structures

[sravanirouthu]

Best video i seen to learn queue, Hope all the videos will be in same level , All the best

[jenjiliv]

can you explain the row code number 34 and 35 slowly and clearly?

[saadchowdhury]

#include<stdio.h>
#define SIZE 6
int q[SIZE];
int front = -1;
int rear = -1;
void insert(int);
void delete();
void display();

void insert(int x){
if(rear == SIZE -1){
printf("\nOVERFLOW");

}
else if(front ==-1){
front = 0;
rear ++;
q[rear]= x;
printf("\n INSERTED ITEMS :%d", x);

}
}
void delete(){
if (front == -1){
printf("\n UNDERFLOW");
}
else if(front>rear){
front++;
front= rear-1;
printf("DELETED : %d", q[front]);
}
}
void display(){
int i;
if(front == -1){
printf("\n EMPTY");
}
else{
for(i=front;i++;i<rear){
printf("\n %d", q[i]);
}
}
}



int main() {
// Write C code here

insert(2);
insert(6);
insert(9);
display();


delete();

}
o/p is INSERTED ITEMS :2