#try to avoid input function
a = int(input())
b = int(input())
c = int(input())
if a == b == c:
print("Three numbers are equal.")
elif a == b:
if a > c:
print(a,b,"are greater numbers")
else:
print(c, "is greater number")
elif a == c:
if a > b:
print(a,c,"are greater numbers")
else:
print(b,"is greater number")
elif b == c:
if b > a:
print(b,c,"are greater numbers")
else:
print(a,"is greater")
else:
if a > b and a > c:
print(a,"is greater")
elif b > a and b > c:
print(b,"is greater")
else:
print(c,"is greater")
Click the run button. Try to avoid input() function.