22 lines
248 B
Go
22 lines
248 B
Go
package linefilter
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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)
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func LineFilter() {
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sc := bufio.NewScanner(os.Stdin)
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for sc.Scan() {
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cap := strings.ToUpper(sc.Text())
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fmt.Println(cap)
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}
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if err := sc.Err(); err != nil {
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panic(err)
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}
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}
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