#-*-coding:utf8;-*- #qpy:3 #qpy:console from androidhelper import Android droid = Android() amountInDollars = 32 amountInNaira = 1 title = str(amountInDollars) message = str(amountInNaira) droid.dialogCreateAlert(title, message)
from timeit import Timer
from random import randrange
from androidhelper import Android
droid = Android()
droid.dialogCreateAlert('H4 start', 'press Yes to start H4, press No to exit')
droid.dialogSetPositiveButtonText('Yes')
droid.dialogSetNegativeButtonText('No')
droid.dialogShow()
if droid.dialogGetResponse().result['which'] == 'positive':
#打开储存结果文件
ftxt = open('/storage/emulated/0/qpython/result.txt', 'w')
print('process H4.1')
#H4.1 测量不同大小的list索引取值用时
ftxt.write('H4.1 list index time\nlen(list) time\n')
droid.dialogCreateHorizontalProgress('H4.1 progress',
'H4.1 is now testing', 30)
droid.dialogShow()
for nlen in range(10**5, 3 * 10**6 + 1, 10**5):
lst = list(range(nlen))
tmr = Timer('lst[10000]', 'from __main__ import lst')
t = tmr.timeit(number=5 * 10**6)
ftxt.write('%d %.5f\n' % (nlen, t))
droid.dialogSetCurrentProgress(nlen // 10**5)
droid.dialogDismiss()
droid.makeToast('H4.1 finish!')
print('process H4.2')
#H4.2 测量不同大小dict的取值&改值用时
ftxt.write('\nH4.2 time of dict index and set value\n')
