59 lines
992 B
Go
59 lines
992 B
Go
package level1
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import (
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"log"
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"sort"
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"strconv"
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"strings"
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)
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func SumGroup(in []int) int {
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result := 0
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for _, data := range in {
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result += data
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}
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return result
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}
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func GetBiggestIntGroup(in [][]int) int {
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max := 0
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for _, data := range in {
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total := SumGroup(data)
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if total > max {
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max = total
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}
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}
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return max
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}
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func GetNBiggest(in [][]int, num int) []int {
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output := make([]int, 0, len(in))
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for _, data := range in {
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output = append(output, SumGroup(data))
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}
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sort.Slice(output, func(x, y int) bool {
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return output[x] > output[y]
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})
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return output[:num]
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}
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func GetIntGroups(in []string) [][]int {
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output := make([][]int, 0, 20)
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group := make([]int, 0, 10)
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for _, data := range in {
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if strings.TrimSpace(data) == "" {
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output = append(output, group)
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group = make([]int, 0, 10)
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} else {
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conv, err := strconv.ParseInt(data, 10, 0)
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if err != nil {
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log.Fatal(err)
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continue
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}
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group = append(group, int(conv))
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}
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}
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return output
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}
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