module2_class2.py

"""for i in range(1,10):
    print(" page no: ", i)"""
# Loop Over List
"""city_list=["Dhaka","Rangpur","Barisal"]

for city in city_list:
    print(city)"""

#=========For loop Over string=======================
"""
string="Rabbil Hasan"
for ctr in string:
    print(ctr)"""

# For Loop Over Rang
"""for i in range(10):
    print(i)"""

name="Rabbil"

"""for ctr in name:
    if(ctr=="i"):
        break
    print(ctr)"""

"""for ctr in name:
    if(ctr=="i"):
        continue
    print(ctr)"""
# While Loop Over List
"""fruits=["Apple","Banana","Orange","Mango"]
i=0
while(i<len(fruits)):

    if (fruits[i] == "Banana"):
        continue
    print(fruits[i])
    i=i+1"""

# while loop over string
"""name="Rabbil"
index=0
while(index<len(name)):
    print(name[index])
    index +=1"""
# While loop for range
"""start=0
end=10
while start<=end:
    print(start)
    start +=1"""

"""i=1
while(i<=5):
    print(i)
    i=i+1"""

# while loop in continue
"""counter=0
while counter<10:
    counter+=1
    if counter%2==0:
        continue
    print(counter)"""
# What is List? Array []
# Order Collection , has index number
# Mutable Daty Type (do not change location) only change itself
# List Allow Duplicate data
#
#cit_list=["Dhaka","Bagura","Rangpur","Tangail","Khulna","Faridpur"]
#print(id(cit_list))
# add item in the last
#cit_list.append("Syhlet")
# add item in index postion
#cit_list.insert(2,"Magura")
#print(id(cit_list))
#city2=["London","Vancouver"]
#cit_list.extend(city2)

# remove item in list
#cit_list.remove("Bagura")
#pop remove the last item
#cit_list.pop()
# clear method remove all item in list
#cit_list.clear()

# index method return the index of list
#print(cit_list.index("Dhaka"))

#print(cit_list.count("Dhaka"))

#numbers=[2,3,21,4,12,55,3]
#numbers.sort()
#numbers.reverse()
#print(numbers)

## What is Tuple? ()
# Order Collection , has index number
# immutable Daty Type ( change location)
# Tupple Allow Duplicate data
#

fruits=("Apple","Charry","Banana","Charry","Banana")
#print(id(fruits))
#fruits=("Apple","Charry")
#print(id(fruits))
#print(fruits[1])

#method in List
# count method
#count=fruits.count("Charry")
#print(count)

"""
postion=fruits.index("Cherry")
print(postion)"""

#fruitList=list(fruits)
#print(fruitList)


# set
# Unorder List
# Mutable Data Type
# Does not allow duplicate Data
#fruits={"Apple","Banana","Charry","Banana","Charry"}
#print(id(fruits))
# item add in set
#fruits.add("Mango")
#print(id(fruits))

"""fruits.update("A","B")
# remove method remove one item
fruits.remove("A")
# clear method empty the set
fruits.clear()
print(fruits)"""

# Dictonary Data Type

persons={

}