IMPLEMENTATION OF QUEUE BY ARRAY : C PROGRAM
Here is the C program for implementation of queue using array. Queue is a data structure. program code : #include<stdio.h> #include<stdlib.h> int que[6],f=-1;r=-1; void enque(int d) { if(f==5) { printf("queue is full,enque not possible.\n"); return; } if(f==-1) { f=r=0; que[r]=d; } else{ r++; que[r]=d; } } void deque() { if(f==-1){ printf("list is empty,deletion not possible\n"); return; } if(f==r){ printf("deleted element is %d\n",que[r]); f=r=-1; } else{ printf("deleted ele...