""" Purpose: making sure repeated assignment makes sense
"""

# define an iterator variable named i, and initialize it to 0
i = 0

print( "i:", i )
print()

# increment i by one (for the first time)
i = i + 1       # i's new value is its current value plus 1

print( "i:", i )
print()

# increment i by one (for a second time)
i = i + 1       # i's new value is its current value plus 1

print( "i:", i )
print()

# increment i by one (for a third time)
i = i + 1       # i's new value is its current value plus 1

print( "i:", i )
print()

# increment i by one (for a fourth time)
i = i + 1       # i's new value is its current value plus 1

print( "i:", i )
print()

# increment i by one (for a fifth time)
i = i + 1       # i's new value is its current value plus 1

print( "i:", i )
print()