1331_G. Lingua Romana_5174
    per nextum in unam tum XI conscribementis fac sic  
        vestibulo perlegementum da varo.  
        morde varo.  
        seqis cumula varum.  
    cis  
      
    per nextum in unam tum XI conscribementis fac sic  
        seqis decumulamenta da varo.  
        varum privamentum fodementum da aresulto.  
        varum tum III elevamentum tum V multiplicamentum da bresulto.  
        aresultum tum bresultum addementum da resulto.  
      
        si CD tum resultum non praestantiam fac sic  
            dictum sic f(%d) = %.2f cis tum varum tum resultum egresso describe.  
            novumversum egresso scribe.  
        cis  
        si CD tum resultum praestantiam fac sic  
            dictum sic f(%d) = MAGNA NIMIS! cis tum varum egresso describe.  
            novumversum egresso scribe.          
        cis  
    cis  
    

Input

The input consists of several integers, one per line. Each integer is between -50 and 50, inclusive.

Output

As described in the problem statement.

Example

Input


0
1
-2
-3
-4
-5
-6
-7
-8
-9
10


Output


f(10) = MAGNA NIMIS!
f(-9) = -3642.00
f(-8) = -2557.17
f(-7) = -1712.35
f(-6) = -1077.55
f(-5) = -622.76
f(-4) = -318.00
f(-3) = -133.27
f(-2) = -38.59
f(1) = 6.00
f(0) = 0.00
import math
a=[]
try:
	while True:
		i=raw_input()
		a.append(i)
except:
	pass
for i in reversed(a):
	i=int(i)
	s=math.sqrt(abs(i))+i**3*5
	print "f(%d) ="%i,
	if s>400:
		print "MAGNA NIMIS!"
	else:
		print "%.2f"%s