INPUT :
y=["kumar","prakas"]
y.reverse()
print(y)
s=["prakash","surya"]
s.reverse()
print(s)
h=["prasath","arun"]
h.reverse()
print(h)
x=y[ : :-1]
print(x)
f=s[ : :-1]
print(f)
n=h[ : :-1]
print(n)
INPUT :
x=["surya","vikas","kirthik","vasudavan"]
x.reverse()
print(x)
y=["vijay","surya","karthi","ajith"]
y.reverse()
print(y)
z=["prakash","surya"]
z.reverse()
print(z)
m=["kanna","rajesh"]
m.reverse()
print(m)
OUTPUT :
['Vasudavan','Kirthik','Vikas','surya']
['Ajith','Karthi','Surya','Vijay']
['Surya','Prakesh']
['Rajesh','Kanna']
print(" VRS JEWELLERY")
print(" SREE VRS VELLI MAHAAL")
print(" 163.P.V.KOVIL STREET,UDUMALPET-642126")
print(" ")
name=str(input("NAME :"))
address=str(input("ADDRESS :"))
place=str(input("PLACE :"))
mobile=int(input("MOBILE :"))
print(" ")
a=25.960
b=77.70
c=a*b
a1=6.750
b1=200
c1=a1*b1
a2=1.230
b2=200
c2=a2*b2
total=c+c1+c2
gst=total*3/100
amount=total+gst
print("------------------------------------------------------------------------")
print("S.NO ITEMS WEIGHT RATE AMOUNT ")
print("------------------------------------------------------------------------")
print(" 1 CHAIN 25.960 77.70 ",c)
print(" 2 BRACELET 6.750 200 ",c1)
print(" 3 RING 1.230 200 ",c2)
print("------------------------------------------------------------------------")
print(" AMOUNT ",total)
print(" GST% ",gst)
print("------------------------------------------------------------------------")
print(" GRAND AMOUNT ",amount)
print("------------------------------------------------------------------------")
print(" THANK YOU,VISIT AGAIN !!!!!")
OUTPUT:
VRS JEWELLERY
SREE VRS VELLI MAHAAL
163.P.V.KOVIL STREET,UDUMALPET-642126
NAME :VRS JWELLERY
ADDRESS :SREE VRS VELL MAHAAL
PLACE :UDMALPET
MOBILE :12345678899
------------------------------------------------------------------------
S.NO ITEMS WEIGHT RATE AMOUNT
------------------------------------------------------------------------
1 CHAIN 25.960 77.70 2017.092
2 BRACELET 6.750 200 1350.0
3 RING 1.230 200 246.0
------------------------------------------------------------------------
AMOUNT 3613.092
GST% 108.39276
------------------------------------------------------------------------
GRAND AMOUNT 3721.4847600000003
------------------------------------------------------------------------
THANK YOU,VISIT AGAIN !!!!!
TICKET MANAGEMENT SYSTEM
print(" TICKET MANAGEMENT SYSTEM")
print("-------------------------------------------------")
x = str(input("enter the starting point : "))
y = str(input("enter the destination point : "))
z = int(input("enter the no of adults : "))
w = int(input("enter the no of kids :"))
v = int(input("enter the no of senior citizens : "))
print("--------------------------------------------------")
busfair = 1000 #for adults
busfair1 = 750 #for kids
busfair2 = 500 #senior citizens
totalamount = z*1000+w*750+v*500
print("PAYMENT OPTION : ")
print(" 1. online")
print(" 2. cash")
e = passwordfortransaction = 1234
a = int(input("enter the mode of operation : "))
if a==1:
b =str(input("enter the mobile number : "))
print("total amount : ", totalamount)
c=int(input("enter the password for transaction :"))
if c==1234:
print("the password is correct")
print("payment received")
else:
print("the password is not correct")
print("payment failed!")
print("--------------------------------------------------")
print(" Thank you, visit again !!!!!")
else:
print("total amount is : ", totalamount)
print("cash received!")
print(" Thank you, visit again!!!!!")
OUTPUT:
TICKET MANAGEMENT SYSTEM
-------------------------------------------------
enter the starting point : 1
enter the destination point : 1
enter the no of adults : 1
enter the no of kids :1
enter the no of senior citizens : 1
--------------------------------------------------
PAYMENT OPTION :
1. online
2. cash
enter the mode of operation : 1
enter the mobile number : 1234567890
total amount : 2250
enter the password for transaction :2
the password is not correct
payment failed!
--------------------------------------------------
Thank you, visit again !!!!!
Membership and identity operators
a=24
b=12
print(a+b)
print(a-b)
print(a*b)
print(a/b)
output:
OPERATORS AND ,OR,NOT USING PYTHON PROGRAMMING
x =10
y = 8
print(x>6 and y<10)
print(x<7 or y>5)
print(not(x>=10 and y>6))
print((x+y)>10)
print((x-y)>=2)
OUTPUT:
True
False
True
True
SPEED CALCULATION PYTHON PROGRAMMING
x = int(input("enter the distance in m : "))
y = int(input("enter the time in sec : "))
speed = x/y # speed in m/sec
print("the speed is (m/sec) : ",speed)
speed1 = x/y * 18/5 #speed in km/h
print("the speed in km/h :",speed1)
OUTPUT:
enter the distance in m : 1
enter the time in sec : 2
the speed is (m/sec) : 0.5
the speed in km/h : 1.8
MODIFYING STRING METHODS
a="Hey,Beautiful!"
#upper case
print(a.upper())
#lower case
print(a.lower())
a=" Hey,beautiful!"
#remove whitespace
print(a.strip())
a="hey,beautiful!"
#replace word
print(a.replace("hey","Hai"))
a="hey,beautiful!"
#split words
print(a.split(","))
OUTPUT:
HEY,BEAUTIFUL!
hey,beautiful!
Hey,beautiful!
Hai,beautiful!
['hey', 'beautiful!']
ADDING TWO STRINGS WITH SLICING METHODS
a="life is "
b="beautiful"
c=a+b
print(c)
#positive index
print(c[3:15])
#slice to the start
print(c[:15])
#slice to the end
print(c[8:])
#negative indexing
print(c[-10:-4])
#first negative index and positive index
print(c[-12:7])
#positive index with positive interval
print(c[2:14:3])
#negative index with negative interval
print(c[-2:-12:-1])
#positive index with negative interval
print(c[12:5:-2])
# 2 negative and 1 positive interval
print(c[-17:-5:4])
#1 positive 1 negative and one positive interval
print(c[12:-8:-2])
#1 negative 1 positive and 1 negative interval
print(c[-5:7:-1])
#slice to the start with positive index and positive interval
print(c[ :10:2])
#slice to the start with negative index and negative interval
print(c[:-10:-2])
#without index only interval
print(c[ : :4])
#without index only negative interval
print(c[ : :-1])
#without index and interval
print(c[ : : ])
OUTPUT:
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