57 lines
780 B
Go
57 lines
780 B
Go
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package main
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import (
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"bufio"
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"os"
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"strings"
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)
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func main() {
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reader := bufio.NewReader(os.Stdin);
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total := 0;
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for text, err := reader.ReadString('\n'); err == nil; text, err = reader.ReadString('\n') {
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points := score(text);
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total += points;
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}
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println(total);
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}
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func score(text string) (score int) {
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gameStr := strings.Trim(strings.ReplaceAll(strings.Split(text, ": ")[1], " ", " "), "\n");
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nums := strings.Split(gameStr," | ");
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winners := strings.Split(nums[0]," ");
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draw := strings.Split(nums[1]," ");
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amt := 0;
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for _, n := range draw {
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match := false;
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for _, w := range winners {
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match = n == w;
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if match {
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break;
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}
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}
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if match {
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amt++;
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if amt == 1 {
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score = 1;
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} else {
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score *= 2;
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}
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}
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}
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return
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}
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