# Python Program to find Average of N Numbers

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## Using for loop

In the following example, we will find the average of numbers between 1 and 10 using for loop.

### Example

Python Compiler

import math
start = 1;
end = 10;
total = 0;
count = end - start + 1
print("Average of numbers between %d and %d:\n" % (start, end))
for start in range(start, end+1):
total += start
print("Total = %d" % total)
print("Count = %d" % count)
print("Average is %.2f" % float(total/count))

### Output

Average of numbers between 1 and 10:
Total = 55
Count = 10
Average is 5.50

## Using while loop

In the following example, we will find the average of numbers between 1 and 10 using while loop.

### Example

Python Compiler

import math
start = 1;
end = 10;
total = 0;
count = end - start + 1
print("Average of numbers between %d and %d:\n" % (start, end))
while(start <= end):
total += start;
start += 1;
print("Total = %d" % total)
print("Count = %d" % count)
print("Average is %.2f" % float(total/count))

### Output

Average of numbers between 1 and 10:
Total = 55
Count = 10
Average is 5.50

## Find Average of N Numbers for any Given Range

In the following example, we will find the average of N numbers between the user given range.

### Example

Python Compiler

import math
start = int(input("Enter a (int) starting number: "));
end = int(input("Enter a (int) ending number: "));
total = 0;
count = end - start + 1
print("Average of numbers between %d and %d:\n" % (start, end))
while(start <= end):
total += start;
start += 1;
print("Total = %d" % total)
print("Count = %d" % count)
print("Average is %.2f" % float(total/count))

### Output

Enter a (int) starting number: 5
Enter a (int) ending number: 10
Average of numbers between 5 and 10:
Total = 45
Count = 6
Average is 7.50

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