56 lines
967 B
Go
56 lines
967 B
Go
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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)
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func main() {
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input := stdinToStringSlice()
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var partOne, partTwo string
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for j := range input[0] {
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freq := make(map[byte]int)
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for i := range input {
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freq[input[i][j]]++
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}
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partOne += getTopByte(freq)
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partTwo += getBottomByte(freq)
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}
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fmt.Println("Answer to Part 1: " + partOne)
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fmt.Println("Answer to Part 2: " + partTwo)
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}
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func getTopByte(f map[byte]int) string {
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var topByte byte
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var topByteCnt int
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for k, v := range f {
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if v > topByteCnt {
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topByteCnt = v
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topByte = k
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}
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}
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return string(topByte)
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}
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func getBottomByte(f map[byte]int) string {
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var botByte byte
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var botByteCnt int
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for k, v := range f {
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if v < botByteCnt || botByte == 0 {
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botByteCnt = v
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botByte = k
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}
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}
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return string(botByte)
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}
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func stdinToStringSlice() []string {
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var input []string
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scanner := bufio.NewScanner(os.Stdin)
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for scanner.Scan() {
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input = append(input, scanner.Text())
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}
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return input
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}
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