Python Basic Learning Code numbers

Source: Internet
Author: User

# import math# print coerce (1l, 134) #  "" "Data type Conversion" "" # print coerce (0.4,  123) # print coerce (0j, 234) # print divmod (125, 5) #  "" "Division Operation" "#  Print divmod (4, 3) # print pow (2, 4) #  "" "Secret" "# print round (3) #  Print round (3.666666, 3) # print round (3.045, 1) # print round (3.7777) #  "" "floating-point rounding" "" # for i in range (5):     # print round (Math.PI,  i)          "" for eachnum in  (.2, 0.7,  1.2, 1.7, -.2, -0.7, -1.2, -1.7):    print  "int (%0.1f) \t+%0. 1f  %  (Eachnum, int (eachnum))     print  floor (%0.1f) \t+%0.1f  %   (Eachnum, math.floor (eachnum))     print  "Round (%0.1f) \t+%0.1f"  %   (Eachnum, round (eachnum))     print  "-"  * 20     "" "Def func1 ( NUM1,&NBSP;NUM2):     return num1 * num2import sysdef func2 ():     num = int (Raw_input (' Input your number: '))      if  (num >= 90)  and  (num <= 100):         return  "a:90~100"     elif  (num >= 80)  and  ( num <= 89):        return  "B:80~89"      elif  (num >= 70)  and  (num <= 79):         return  "c:70~79"     elif  (num >= 60)   and  (num <= 69):        return  "D:60~69"      elif 0 <= num < 60:        return  "F:0~60"     else:        sys.exit () def func3 ():     year = int (Raw_input (' input your year: '))     if   (year % 4 == 0)  and  (year % 100 != 0)  or  ( year % 4 == 0)  and  (year % 100 == 0):         return  '%d yun year '  % year    else :        return  '%d is not yun year '  %  year        sys.exit () Def func4 ():     Result = []    number = int (Raw_input (' Input your number: '))     meifen = [25, 10, 5, 1]    for i in meifen:         result.append (number/i)          number = number % i    return  "25 cert is %d , 10 cert is %d,5 cert is %d,1 cert is %d "             %  (Result[0], result[1], result[2], result [3]) Def func5 ():     oper = ["*",  "-",  "+",  "/",  "%",  " * * "]    exp = raw_input (' input exp: ')     for op  in oper:        if exp.find (OP)  > -1  and exp.count (OP)  < 2:             numbers  = exp.split (OP)             lists =  []            for i in  numbers:                 Lists.append (i)             n1 = int ( Lists[0])             i = op             n2 = int (lists[1])      if i ==  "*":         return n1 * n2     elif i ==  "-":         return  n1 - n2    elif i ==  "+":         return n1 * n2    elif i ==  "/":         return n1 / n2    elif i ==  "%":         return n1 % n2    elif i ==  "* *":         return n1 ** n2def func6 ():     num1 = int (raw_input (' Input: '))     num2 = int (Raw_input (' Input: ')     if num1 % num2 == 0:         return True    else:         return falsedef func7 ():     data = raw_input (' input time: ')     data = data.split (":")     hours = int (Data[0])     total&nbsP;= hours * 60 + int (data[1])     return totalimport  Randomdef func8 ():     rand = random.randint (1, 100)      lists = []    for i in range (Rand):         brand = random.randint (0,  (POW (2, 31)  - 1))          lists.append (Brand)     lists.sort ()      return listsprint (Func8 ())


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Python Basic Learning Code numbers

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