File list (Check if you may need any files):
南开一百题\上机归类\100个销售\题目07.txt
..........\........\.........\题目12.txt
..........\........\.........\题目13.txt
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..........\........\.........\题目47.txt
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..........\........\.........\题目99.txt
..........\........\200个四位数\200个正整数\题目05200个正整数.txt
..........\........\...........\...........\题目06200个正整数.txt
..........\........\...........\...组数据\题目60200组数据.txt
..........\........\...........\.........\题目75200组数据.txt
..........\........\...........\从文件in.dat中读取200个整数\题目91从文件in.dat中读取200个整数.txt
..........\........\...........\...........................\题目92从文件in.dat中读取200个整数.txt
..........\........\...........\...........................\题目94从文件in.dat中读取200个整数.txt
..........\........\...........\四位数字的正整数\题目23四位数字的正整数.txt
..........\........\...........\................\题目26四位数字的正整数.txt
..........\........\...........\................\题目40四位数字的正整数.txt
..........\........\...........\................\题目65四位数字的正整数.txt
..........\........\...........\................\题目70四位数字的正整数.txt
..........\........\...........\题目02.txt
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..........\........\300个四位数\题目27.txt
..........\........\...........\题目48.txt
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..........\........\...........\题目53.txt
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..........\........\...........\题目55素.txt
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..........\........\f(p)\题目08.txt
..........\........\......\题目18.txt
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..........\........\候选人\题目39.txt
..........\........\......\题目58.txt
..........\........\......\题目84.txt
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