python sys.sdout.write 和print 区别
2015-01-16 14:33
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sys.sdout.write 标准输入相当于“%value%”,输出内容没有空格,而print输出带有空格,举个例子
用sys.sdout.write;
输出
用sys.sdout.write;
import sys for i in range(1,11): for j in range(1,i+1): #print"##", sys.stdout.write("$$") print ""
输出
$$ $$$$ $$$$$$ $$$$$$$$ $$$$$$$$$$ $$$$$$$$$$$$ $$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$
import sys for i in range(1,11): for j in range(1,i+1): print"##", #sys.stdout.write("$$") print "" #输出 ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##
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