Mini-Tutorial Python

n = input("Number? ")
if n < 0:
        print "The absolute value of",n,"is",-n
else:
        print "The absolute value of",n,"is",n
      
Number? -34
The absolute value of -34 is 34

Number? 1
The absolute value of 1 is 1
      
operador función
< menor que
<= menor o igual que
> mayor que
>= mayor o igual que
== igual
!= diferente
<> diferente
a = 0
while a < 10:
        a = a + 1
        if a > 5:
                print a," > ",5
        elif a <= 7:
                print a," <= ",7
        else:
                print "Neither test was true"
      
1  <=  7
2  <=  7
3  <=  7
4  <=  7
5  <=  7
6  >  5
7  >  5
8  >  5
9  >  5
10  >  5
    
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