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stack


s=[]
c="y"
while(c=="y"):
    print("1. PUSH")
    print("2. POP")
    print("3. DISPLAY")
    choice=int(input("Enter your choice"))
    if(choice==1):
        a=input("Enter any number: ")
        s.append(a)
    elif (choice==2):
        if(s==[]):
            print("Stack Empty")
        else:
            print("Element Deleted is :",s.pop())
    elif(choice==3):
        l=len(s)
        for i in range(l-1,-1,-1):
            print(s[i])
    else:
        print("Wrong Input")
    c=input("Do you want to continue?")

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