29 lines
439 B
Go
29 lines
439 B
Go
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//go:build ignore
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// 读取不定长行：读入一行空格分隔的整数，输出它们的和
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// 输入示例：1 2 3 4 5
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// 输出示例：15
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package main
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import (
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"bufio"
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"fmt"
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"os"
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"strconv"
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"strings"
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)
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func main() {
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scanner := bufio.NewScanner(os.Stdin)
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scanner.Scan()
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line := scanner.Text()
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parts := strings.Fields(line)
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sum := 0
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for _, s := range parts {
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n, _ := strconv.Atoi(s)
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sum += n
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}
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fmt.Println(sum)
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}
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