mysum = 0 for nextnumber in range(1, 101): mysum += nextnumber print mysum
Here is what the above code is Doing:
1. The first line creates a variable called mysum and assigns it the value 0.
2. The second line is a for loop that iterates over the numbers 1 through 100.
3. The third line adds the next number to mysum.
4. The fourth line prints the value of mysum.