Data Structures and Algorithms - Old Questions
Question Answer Details
6. Write C function to display all the items in a circular queue in array implementation. Write assumptions, you need.
Answer
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Official Answer
void
display()
{
if(front == -1)
printf("\\nCircular Queue is
Empty!!!\\n");
else{
int i = front;
printf("\\nCircular Queue Elements
are : \\n");
if(front <= rear){
while(i <= rear)
printf("%d\\t",cQueue[i++]);
}
else{
while(i <= SIZE - 1)
printf("%d\\t", cQueue[i++]);
i
= 0;
while(i <= rear)
printf("%d\\t",cQueue[i++]);
}
}
}