def abc(x,y):
    return x.upper() in y.upper()
print abc("nibi","Nibi")
print "=============================================="
x = 50
if x%2 == 0:
   print "Even"
else:
   print "odd"
print "===================================================="
t = 1
if t == 2:
   print x
else:
   x= x + 1
print "============================================= \n ======================================="
x = 4
y = 6
print x + y
