Python Programs

Author: arvindk2025

10_factorial.py

@@ -0,0 +1,14 @@
+num = int(input("Enter the number n: "))
+
+if(num<0):
+    print(f'Factorial does not exist for {num}')
+elif(num==0):
+    factorial= 1
+    print(f'factorial of {0} : {factorial}')
+
+else:
+    factorial=1
+    for i in range (1, num+1):
+        factorial = factorial*i
+
+print(f'Factorial of {num} is : {factorial}')

11_fibonacci_num.py

@@ -0,0 +1,15 @@
+num = int(input("Enter a number num : "))
+
+n1,n2=0,1
+sum=0
+
+if(num<=0):
+    print("Please enter a positive number or >0 number")
+
+for i in range(1,num+1):
+    print(sum, end=" ")
+    n1 = n2
+    n2=sum
+    sum = n1+n2
+
+

12_hcf_or_gcd.py

@@ -0,0 +1,14 @@
+num1 = int(input("Enter num1: "))
+num2 = int(input("Enter num2: "))
+
+if(num1<num2):
+    mini =  num1
+else:
+    mini= num2
+
+for i in range (1, mini+1):
+    if(num1%i==0 and num2%i==0):
+        hcf_or_gcd = i
+
+
+print(f"GCD_OR_HCF of {num1} and {num2} is : {hcf_or_gcd}")

13_pattern1.py

@@ -0,0 +1,8 @@
+def pattern(n):
+    for i in range(0, n):
+        for j in range (0, i+1):
+            print("* ", end="")
+        print("\r")
+
+n = 5
+pattern(n)

14_pattern2.py

@@ -0,0 +1,14 @@
+def patter2(n):
+    k = n-1
+    for i in range(0, n):
+        for j in range (0, k):
+            print(end=" ")
+
+        k=k-1
+        for l in range (0, i+1):
+            print("* ", end="")
+
+        print("\r")
+
+n = 5
+patter2(n)

15_patter3.py

@@ -0,0 +1,8 @@
+def pattern3(n):
+    for i in range(1,n+1):
+        for j in range(1, i+1):
+            print(j," ", end="")
+        print("\r")
+
+n=5
+pattern3(n)

16_patter4.py

@@ -0,0 +1,12 @@
+def pattern4(n):
+    num = 65
+    for i in range (0, n):
+        ch = chr(num)
+        for j in range(0, i+1):
+            print(f'{ch}', end="")
+             
+        num+=1
+        print("\r")
+
+n = 5
+pattern4(n)

17_pattern5.py

@@ -0,0 +1,10 @@
+def pattern6(n):
+    num =65
+    for i in range (0, n):
+        for j in range(0, i+1):
+            ch = chr(num)
+            print(f'{ch}', end="")
+            num+=1
+        print("\r")
+n=5
+pattern6(n)

18_Palindrome.py

@@ -0,0 +1,10 @@
+def Palindrome(s):
+    rev_s = s[::-1]
+    return (s==rev_s)
+
+s = input("Enter string s: ")
+flag = Palindrome(s)
+if(flag):
+    print(f's is Palindrome')
+else:
+    print(f's is not Palindrome') 

1_oddeven.py

@@ -0,0 +1,6 @@
+num = int (input("Enter the number :"))
+if (num%2==0):
+    print(f'{num} is even')
+
+else:
+    print(f'{num} is even')

2_pos_neg.py

@@ -0,0 +1,8 @@
+num = int(input("Enter the number : "))
+if(num>0):
+    print(f'{num} is positive.')
+elif (num==0):
+    print(f'{num} is zero.')
+else :
+    print(f'{num} is negative.')
+ 

3_sum_of_2_num.py

@@ -0,0 +1,4 @@
+num1 = int(input("Enter the number 1 :"))
+num2 = int(input("Enter the number 2 :"))
+
+print(f'Sum of both the number is : {num1+num2}')

4_prime_or_not.py

@@ -0,0 +1,12 @@
+num = int(input('Enter the number n : '))
+if (num>1):
+    flag = False
+    for i in range(2, num):
+        if(num%i==0):
+            flag = True
+    
+if(flag):
+    print(f'{num} is prime not a number.')
+
+else:
+     print(f'{num} is prime number.')

5_digit_Palindrome.py

@@ -0,0 +1,14 @@
+num = int(input("Enter the digit : "))
+
+temp = num
+reverse = 0
+
+while (temp>0):
+   remainder = temp%10
+   reverse = reverse*10+remainder
+   temp = temp//10
+
+if(num==reverse):
+   print(f'Enter digit {num} is Palindrome....')
+else:
+   print(f'Enter digit {num} is not Palindrome..')

6_Armstrong.py

@@ -0,0 +1,14 @@
+num = int(input("Enter the number : "))
+
+sum =0
+temp = num
+while(temp>0):
+    digit = temp%10
+    sum = sum+digit**3
+    temp = temp//10
+
+if(sum==num):
+    print(f"Entered number {num} is Armstrong..")
+
+else:
+     print("Entered number {num} is not a Armstrong number..")

7_Anagram_or_not.py

@@ -0,0 +1,9 @@
+def check(s1, s2):
+    if(sorted(s1)==sorted(s2)):
+        print(f'{s1} and {s2} are anagram..')
+    else:
+        print(f'{s1} and {s2} are not anagram..')
+
+s1 = input("String s1: ")
+s2 = input("String s2: ")
+check(s1,s2)

8_max_of_twoNum.py

@@ -0,0 +1,10 @@
+def maximum(a, b):
+    if(a>=b):
+        return a
+    else:
+        return b
+
+
+a = int(input("Enter number1 :"))
+b= int(input("Enter number 2:"))
+print(f'Maximum Number is : {maximum(a,b)}')

9_max_of_3_num.py

@@ -0,0 +1,15 @@
+
+def maximum(a,b,c):
+    if(a>b and a>c):
+        return a
+    elif(b>a and b>c):
+        return b
+    elif (c>a and c>b):
+        return c
+
+
+a = int(input("Enter number1: "))
+b = int(input("Enter number2: "))
+c = int(input("Enter number3: "))
+
+print(f'maximum number is : {maximum(a,b,c)}')