import math
a,b,c=map(int,input().split())
d=b**2-4*a*c #判別式
if d>0:
x1=int((-b+math.sqrt(d))/(2*a)) #公式解,-b正負根號(判別式)
x2=int((-b-math.sqrt(d))/(2*a))
print('Two different roots x1='+str(x1)+' , '+'x2='+str(x2))
elif d==0:
x=int((-1*b+(d**0.5))/(2*a)) #可以直接套-1不然容易NA(其實是懶 ㄏ)
print('Two same roots x=',x,sep='')
else:
print('No real root')
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