Write a program to sort the elements of the array - Python

Write a program to sort the elements of the array

arr = [5, 2, 8, 7, 1];     
temp = 0;    
print("Elements of original array: ");    
for i in range(0, len(arr)):    
    print(arr[i], end=" ");    

for i in range(0, len(arr)):    
    for j in range(i+1, len(arr)):    
        if(arr[i] > arr[j]):    
            temp = arr[i];    
            arr[i] = arr[j];    
            arr[j] = temp;    

print();    

print("Elements of array sorted in ascending order: ");    
for i in range(0, len(arr)):    
    print(arr[i], end=" ");   

Write a program to check if the given number is a disarium number

def calculateLength(n):    
    length = 0;    
    while(n != 0):    
        length = length + 1;    
        n = n//10;    
    return length;    

num = 175;    
rem = sum = 0;    
len = calculateLength(num);    

n = num;    

while(num > 0):    
    rem = num%10;    
    sum = sum + int(rem**len);    
    num = num//10;    
    len = len - 1;    

if(sum == n):    
    print(str(n) + " is a disarium number");    
else:    
    print(str(n) + " is not a disarium number");   

Write a program to print all disarium numbers between 1 and 100

def calculateLength(n):    
    length = 0;    
    while(n != 0):    
        length = length + 1;    
        n = n//10;    
    return length;    

def sumOfDigits(num):    
    rem = sum = 0;    
    len = calculateLength(num);    

    while(num > 0):    
        rem = num%10;    
        sum = sum + (rem**len);    
        num = num//10;    
        len = len - 1;    
    return sum;    

result = 0;    

print("Disarium numbers between 1 and 100 are");    
for i in range(1, 101):    
    result = sumOfDigits(i);    

    if(result == i):    
        print(i),  

Write a program to add two matrices using nested loop

X = [[12,7,3],
    [4 ,5,6],
    [7 ,8,9]]

Y = [[5,8,1],
    [6,7,3],
    [4,5,9]]

result = [[0,0,0],
         [0,0,0],
         [0,0,0]]

# iterate through rows
for i in range(len(X)):
   # iterate through columns
   for j in range(len(X[0])):
       result[i][j] = X[i][j] + Y[i][j]

for r in result:
   print(r)  

Write a program to transpose a matrix using a nested loop

X = [[12,7],
    [4 ,5],
    [3 ,8]]

result = [[0,0,0],
         [0,0,0]]

# iterate through rows
for i in range(len(X)):
   # iterate through columns
   for j in range(len(X[0])):
       result[j][i] = X[i][j]

for r in result:
   print(r)