his 当前离线
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000001,北京张三饭店,早餐 000002,四川馆,午餐 000003,天津发发发,早餐 000004,武汉小食,早餐 000005,武汉小食,晚餐
000001 000002 000004
000001,北京张三饭店,早餐 000002,四川馆,午餐 000004,武汉小食,早餐
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codegay 当前离线
少校
a=open("a.txt").readlines() b=[r.strip("\n") for r in open("b.txt").readlines()] with open("c.txt","a+") as f: [f.write(r) for r in a if r.split(',')[0] in b]复制代码
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pcl_test 当前离线
荣誉版主
findstr /g:b.txt a.txt>c.txt复制代码
happy886rr 当前离线
等待验证会员
@echo off (for /f %%a in (b.txt) do ( findstr "^%%a," a.txt ))>c.txt复制代码
ivor 当前离线
上校
@echo off (for /f %%a in (b.txt) do ( findstr %%a a.txt ))>c.txt复制代码