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题目:时间函数举例4。6 b* x! g0 U: m
程序分析:如何浪费时间
0 u/ K& M8 }& n( N1 y% g* H- if __name__ == '__main__':
$ s* ~! o6 a _5 k2 X2 }. m- u - import time( f: r! }* J2 g6 H/ c; C, N- U }
- import random
4 X* O$ Y9 k) C# M( s. A) N -
: N. L2 T" @' l6 T" Q6 G' t2 [( ?+ A: S - play_it = input('do you want to play it.(\'y\' or \'n\')')9 l: H1 g( U) ~' v3 c( q4 N
- while play_it == 'y':* Y5 O# x/ u7 n5 ?- I# c+ y2 y
- c = input('input a character:\n')& A4 V) v+ I* }
- i = random.randint(0,2**32) % 100
% n ^0 U. O8 I% Y A4 [ - print ('please input number you guess:\n')4 Y$ x8 t. ?; F, L0 \( Z" M
- start = time.clock()
: y8 `( Y Y; k, G( m3 R7 O2 u/ q - a = time.time()
- G2 h0 w3 K( J" j n - guess = int(input('input your guess:\n'))
6 S+ y+ l6 I/ S: t0 D - while guess != i:7 v& f/ i' Y" m% k2 |# m$ U$ f. x
- if guess > i:
3 Q# P) _9 l } - print('please input a little smaller')
o, d6 j, B, t& N( F& M/ c5 z - guess = int(input('input your guess:\n'))6 y& [1 E B+ A/ C! y3 e; f
- else:
5 S0 a% ? ^+ n, j1 _' ~" | - print('please input a little bigger')- }' I* w( Z# @
- guess = int(input('input your guess:\n')): J) U' K" p% q' f
- end = time.clock()
0 ~* e; x: @. ]4 o - b = time.time()/ ?3 a6 V" k2 i0 f# n. W1 d7 E
- var = (end - start) / 18.2
& B+ \8 K& o5 V - print (var)
* P& H7 Y# i7 m - # print 'It took you %6.3 seconds' % time.difftime(b,a))+ e. i! R& ~1 g" f7 @7 u
- if var < 15:
% q. F* l1 v$ v& S H# T# w - print ('you are very clever!'), d D" K2 ]4 s- r& {7 q5 @
- elif var < 25:
7 R2 F9 L3 k' z* v: Q9 W - print ('you are normal!')2 g. l) h e: V' [3 R
- else:
# K$ l2 u/ e! I% r - print ('you are stupid!')
; `) G [1 Z7 l7 u* f Q, s0 h - print ('Congradulations')
1 ~. T* j) g. x! ~. o" d$ x - print ('The number you guess is %d' % i)
! x2 f7 d; F/ _7 t - play_it = input('do you want to play it.')
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