Imp Push Pop Terv

[bca072024]

Write a c program to implement of push,pop and traverse operation on stack

include

include

define stack_size 5

void push(void); void pop(void); void display(void); int Top = -1; int STACK[stack_size]; void main() { int choice; while(1) { printf("\n\n\t\t\t\t\t M A I N - M E N U"); printf("\n\n\t\t\t\t\t 1.PUSH "); printf("\n\n\t\t\t\t\t 2.POP "); printf("\n\n\t\t\t\t\t 3.DISPLAY"); printf("\n\n\t\t\t\t\t 4.EXIT"); printf("\n\n\t\t\t\t\t Enter Your Choice [1-4]"); scanf("%d",&choice); switch (choice) { case 1: push(); break; case 2: pop(); break; case 3: display(); break; case 4: exit(0); default: printf("\n\n \t\t\t\t\t Invalid coice"); break; } } } void push() { int num; if(Top == stack_size-1) { printf("\n\n \t\t\t\t\t Stack full"); } else { printf("\n\n \t\t\t\t\t Enter value to push"); scanf("%d",&num); STACK[++Top]=num; } } void pop() { int num; if(Top == -1) { printf("\n\n \t\t\t\t\t stack Under flow"); } else { num=STACK[Top--]; printf("\n\n \t\t\t\t\t Deleted item=%d",num); scanf("%d",&num); } } void display() { int i; system("cls"); printf("\n Elements in stack are:"); for(i=Top;i>=0;i--) printf("%d ",STACK[i]); getch(); }