def leapyears(x):
    if(x%400 == 0):
        y = "The year " + str(x) + " is a 400-leap year"
        return(y)
        if(x%100 == 0):
            y = "The year " + str(x) + " is not a leap year"
            return(y)
        else:
            if(x%4 == 0):
                y = "The year " + str(x) + " is a leap year"
                return(y)
            else:
                y = "The year " + str(x) + " is not a leap year"
                return(y)

66f2b3b0962175e0c3408550e32f2de0187770e5
<mask token>

def leapyears(x):
    if x % 400 == 0:
        y = 'The year ' + str(x) + ' is a 400-leap year'
        return y
        if x % 100 == 0:
            y = 'The year ' + str(x) + ' is not a leap year'
            return y
        elif x % 4 == 0:
            y = 'The year ' + str(x) + ' is a leap year'
            return y
        else:
            y = 'The year ' + str(x) + ' is not a leap year'
            return y

def leapyears(x):
    if(x%400 == 0):
        y = "The year " + str(x) + " is a 400-leap year"
        return(y)
        if(x%100 == 0):
            y = "The year " + str(x) + " is not a leap year"
            return(y)
        else:
            if(x%4 == 0):
                y = "The year " + str(x) + " is a leap year"
                return(y)
            else:
                y = "The year " + str(x) + " is not a leap year"
                return(y)
