1st and 2nd and 3rd and all largest number in list

"""

list=[1,6,7,9,5]

list.insert(4,1)

print(list)

list1=[1,6,7,9,5]

list1.pop(3)

print(list1)

list3=[1,6,7,9,5]

print(list3.index(6))

"""

"""

list1=[1,2,3,4,5]

list2=[]

list2.insert(0,list1.pop(list1.index(3)))

print(list1)

print(list2)

"""

lis=[]

print("How many number you want to enter")

n=int(input())

print(" enter numbers ")

for i in range(0,n):

    element=int(input())

    lis.append(element)

print(lis)

lis2=[]

for y in range(0,2):

    for i in lis:

        for j in lis:

            if j>i:

                i=j

        break            ############### For efficiency we use break            

    lis2.insert(0,lis.pop(lis.index(i)))

print("1st largest is", lis2[1])

print("2nd largest is", lis2[0])

"""

lis=[1,2,3,4,5]

for i in lis:

    for j in lis:

        print(j)

    break 

"""