xixu-me
b792642ee2
Renamed and moved files into categorized directories for better organization. Categories include Shell-Programming, File-IO, Process-Control, and Signal-and-Piping.
11 lines
324 B
Bash
11 lines
324 B
Bash
#!/bin/bash
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# 清空输出文件
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>record2
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# 从 record 文件中读取每一行记录
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while read name ch math eng; do
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# 判断三个科目中是否有不及格（成绩低于 60）
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if [ "$ch" -lt 60 ] || [ "$math" -lt 60 ] || [ "$eng" -lt 60 ]; then
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echo "$name $ch $math $eng" >>record2
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fi
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done <record
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