#EXAMPLE 0 - Trace the Exection.
for i in range(5):
    print i


#EXAMPLE 1 - Trace the Exection.
for i in range(1, 3):
    for j in range(1, 3):
        print i * j

#EXAMPLE 2 - Where is the error? Fix and Trace.
n = 3
for i in range (10):
    if i == 3:
        print 'I found '+ i + '!'    

#EXAMPLE 3 - Where is the error? Fix and Trace.
for i in range (10):
    if i % 2: 
        print str(i) + ' is even'    

#EXAMPLE 4 - Where is the error? Fix and Trace.
n = i = 2
i *= 2
i += 2
i =/ 3
if i == n:
    print 'I found you!'
elif i > n:
    print 'You are on my right!'
else:
    print 'You are on my left!'