Answer:

Sure, here's a program in Python to calculate and display the sum of all odd and even numbers between a given range:

```python

m = 1 # starting number

n = 10 # ending number

sum_odd = 0

sum_even = 0

for num in range(m, n + 1):

if num % 2 == 0:

sum_even += num

else:

sum_odd += num

print("Sum of odd numbers:", sum_odd)

print("Sum of even numbers:", sum_even)

```

Just replace the values of `m` and `n` with your desired range.