log4j 一直都在使用正常,log4j.xml配置.代码都没有修改,突然不打印记录,出现下面提示: log4j:WARN No appenders could be found for logger (com.fc.htgl.testcases.TestOrderPrice).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.…
#coding=utf-8 import time; start_time = time.time()for a in range(0,1001): for b in range(0,1001): for c in range(0,1001): if (a + b + c == 1000 and a**2 + b**2 == c**2): print ("a=%d,b=%d,c=%d" %(a,b,c))end_time = time.time()print(end_time - st…