|
|
发表于 2016-1-19 17:23
|
显示全部楼层
来自： 中国香港
我用python写过一个，只是输出格式打印时要调整一下。
import random
import sys
import string
import os
def get_num (min, max):
if min>=max:
return min
return random.randrange(min, max)
def get_sig ():
sig=random.randrange(1,101) % 4
return sig
def get_q (i, sig, maxnum):
a=get_num(1,maxnum)
#print a
b=get_num(1,maxnum)
#print b
if sig==0:
print "%d) %d + %d = ____" %(i,a,b)
fp0.write("(%d) %d + %d = ____\t\t" %(i,a,b))
print " %d + %d = %d" %(a,b, a+b)
fp1.write( "(%d) %d + %d = %d\t\t" %(i,a,b, a+b))
elif sig==1:
c=max(a,b)
b=min(a,b)
a=c #if a<b, swap a, b to elimination minus numbers
print "%d) %d - %d = ____" %(i,a,b)
fp0.write("(%d) %d - %d = ____\t\t" %(i,a,b))
print " %d - %d = %d" %(a,b, a-b)
fp1.write( "(%d) %d - %d = %d\t\t" %(i,a,b, a-b))
elif sig==2:
print "%d) %d x %d = ____" %(i,a,b)
fp0.write("(%d) %d x %d = ____\t\t" %(i,a,b))
print " %d x %d = %d" %(a,b, a*b)
fp1.write( "(%d) %d x %d = %d\t\t" %(i,a,b, a*b))
elif sig==3:
while (a<b or b==0):
b=get_num(1,a)
print "%d) %d / %d = ____ %% ____" %(i,a,b)
fp0.write("(%d) %d / %d = ____ %% ____\t\t" %(i,a,b))
print " %d / %d = %d %%%d" %(a,b, a/b, a%b)
fp1.write( "(%d) %d / %d = %d %%%d\t\t" %(i,a,b, a/b, a%b))
else:
print "sign is wrong!"
if i%2==0:
fp0.write("\n")
fp1.write("\n")
def gen_test(maxnum, times):
for i in range(1, (times+1), 1): #times is not included, so + 1
print "*************"
#print i
sig = get_sig()
while ((1 << sig) & sign_mask) == 0:
sig= get_sig()
else:
#print sig
get_q(i, sig,maxnum)
else:
print "Test Generation is Over"
def showhelp():
print "\n================================\n"
print " PUPIL MATHS TEST GENERATION v1.0 \n"
print "==================================\n"
print "usage:\n"
print "python.exe pupil_maths.py <Arg1> <Arg2> <Arg3>\n"
print "Arg1: max number of test range\n"
print "Arg2: question number\n"
print "Arg3: Sign mask: 1 for +, 2 for -, 4 for * and 8 for /\n"
if len(sys.argv) < 3:
showhelp()
exit()
if string.atoi(sys.argv[1]) < 10:
print "test range too small"
elif string.atoi(sys.argv[2]) < 1:
print "question number too small"
elif string.atoi(sys.argv[3]) < 1 or string.atoi(sys.argv[3]) > 15:
print "sig mask invalid %d" % (string.atoi(sys.argv[3]))
else :
max_num = string.atoi(sys.argv[1])
q_num = string.atoi(sys.argv[2])
sign_mask = string.atoi(sys.argv[3])
print "Test range %d %d" % (1, max_num)
print "Question number %d " % q_num
plus = string.atoi(sys.argv[3]) & 0x1
minus = string.atoi(sys.argv[3]) & 0x2
multiply= string.atoi(sys.argv[3]) & 0x4
divide = string.atoi(sys.argv[3]) & 0x8
print "Sig mask =0x%x %x %x %x %x" %(sign_mask, plus!=0, minus!=0, multiply!=0, divide!=0)
fp0 = open("test.txt", 'w')
fp0.write( "Name: __________ Score:_____ Date:__/__\n\n")
fp0.write( "Time:___:___ - ___:___ \n --------------------------------\n\n")
fp1 = open("ans.txt", 'w')
fp1.write( " ANSWER PAGE: \n\n")
gen_test(max_num, q_num)
fp0.close
fp1.close |
|
楼主
发表于 2016-1-19 14:43
:lol:lol
