python programs .docx

1.) a). Write a program to input Welcome message
a = input("enterthe message")
print(a)
7.) Write a python program to add, multiply,divide twonumbers.
a = int(input(“enterthe firstnumber”))
b = int(input(“enterthe secondnumber”))
sum= a+b
diff = a-b
prod = a*b
quo= a/b
print(“sumof numbersis:“ , sum)
print(“difference of numbers:“,diff)
print(“productof numbers:“,prod)
print(“quotientof numbers:”,quo)
2. Write a program to displaylargest and smallestnumber between2 numbers.
a = int(input(“enterfirstnumber”))
b = int(input(“entersecondnumber”))
if a>b :
print(“the greaternumberis”,a)
else :
print(“the greaternumberis”,b)
3.) Write a program to displaylargest and smallestnumber between3 numbers.
a=float(input(“enterfirstnumber”))
b=float(input(“entersecondnumber“))
c=float(input(“enterthirdnumber”))
if a >b and a >c :
print(“the greatestnumberis“,a)

elif b>0 andb>c :
print(“the greatestnumberis“,b)
else:
print(“the greatestnumberis“,c)
10. a).Write a program to generate this pattern usingnestedloops
n=int(input(“entervalueof n”))
sum=0
for I inrange (1,n) :
if (n%i==0) :
sum = sum + i
If sum ==n:
Print(“the number”,n,”isaperfectnumber”)
Else :
Print(“the number”,n”,isnotperfectnumber”)
6.) Perfectnumber program
n=int(input(“entervalueof n”))
sum=0
for i in range (1,n) :
if (n%i==0) :
sum = sum + i
if sum==n :
print("the number",n,"isaperfectnumber")
else :
print("the number",n,"isnotperfectnumber")

Palindrome or not
num=int(input(“entervalue of n:”))
wnum= num
rev= 0
while (wnum>0):
dig = wnum% 10
rev = rev*10 + dig
wnum= wnum//10
if num == rev:
print("numberispallindrome")
else:
print("numberisnotpallindrome")
Armstrong number
num=int(input(“enterthe number:”))
sum=0
temp=num
while (temp>0):
digit= temp%10
sum += digit** 3
temp= temp// 10
if num == sum:
print(num,"isanarmstrongnumber")
else:
print(num,"isnotanarmstrongnumber")
Pattern

wrong Check for Indentspace for print statement
for i in range(1,6):
for j inrange(1,i+1):
print("*",end="")
print()
*
*
*
*
*
print("*",end="")
print("n")
*
* *
* * *
* * * *
* * * * *
for i in range(6,0,-1):

print(j,end="")
print()
123456
12345
1234
123
12
1
for j inrange(65,65+i):
print(chr(j),end="")
print()
A
AB
ABC
ABCD
ABCDE

python programs .docx

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