reverse integer in python code example
Example 1: reverse array in java
int length = array.length;
for(int i=0;i<length/2;i++) {
int swap = array[i];
array[i] = array[length-i-1];
array[length-i-1] = swap;
}
or
Collections.reverse(Arrays.asList(array));
Example 2: reverse a number in python
# Python string/number reverser
example_number = 12143
example_string = "Hello there"
def reverse(thing):
thing = str(thing) # convert it to a string, just in case it was a number
list_of_chars = [char for char in thing]
reversed_list_of_chars = []
x = -1
for char in list_of_chars:
reversed_list_of_chars.append(list_of_chars[x])
x += -1
reversed_thing = ''.join(reversed_list_of_chars)
return reversed_thing
# Or alternatively do:
print(reversed_thing)
# Run it by doing this
reverse(example_number)
reverse(example_string)
Example 3: reverse intergers in python
# Get the number from user manually
num = int(input("Enter your favourite number: "))
# Initiate value to null
test_num = 0
# Check using while loop
while(num>0):
#Logic
remainder = num % 10
test_num = (test_num * 10) + remainder
num = num
# Display the result
print("The reverse number is : {}".format(test_num))