#!/usr/bin/env python
# coding: utf-8

# In[1]:


a=5


# In[2]:


print(a)


# In[3]:


b=10


# In[4]:


print(b)


# In[5]:


print(a+b)


# In[6]:


id(a)


# In[7]:


id(b)


# In[9]:


type(a)


# In[24]:


a=5.5


# In[25]:


b=5.6


# In[26]:


print(a*b)


# In[27]:


id(a*b)


# In[30]:


a="raj kumar"


# In[31]:


print(a)


# In[32]:


type(a)


# In[33]:


full_name="'raj kumar'"


# In[34]:


print(full_name)


# In[35]:


print(full_name.title())


# In[36]:


print(full_name.upper())


# In[37]:


print(full_name.lower())


# In[38]:


print("raj kumar")


# In[39]:


print("\t raj kumar")


# In[40]:


print("\n raj kumar")


# In[41]:


print("\n\t raj kumar")


# In[42]:


print("\t\n rajkumar")


# In[45]:


print("my friends: \n janaki ram \n datta \n shiva \n subbu")


# In[51]:


print("my friends:\n\t janaki ram\n\t datta\n\t shiva\n\t subbu")


# In[55]:


my_fav_bike='street triple'


# In[56]:


print(my_fav_bike)


# In[57]:


print(my_fav_bike.lstrip())


# In[58]:


print(my_fav_bike.rstrip())


# In[59]:


3+7


# In[61]:


3-7


# In[62]:


3*7


# In[63]:


3**7


# In[64]:


r=3**7


# In[65]:


type(r)


# In[66]:


k=3.7


# In[67]:


type(k)


# In[68]:


x,y,z=1,2,3


# In[69]:


print(x,y,z)


# In[70]:


list=['abc',1,5.5]


# In[71]:


print(list)


# In[76]:


k=['a',1,2,r]


# In[77]:


r=['b',4,5,k]


# In[78]:


print(k)
print(r)


# In[79]:


i=['a',1,2,3]


# In[81]:


i[1]='h'


# In[82]:


print(i)


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