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36 lines
457 B
36 lines
457 B
5 years ago
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package main
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import "./student"
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func priorPrime(x int) int {
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ans := 0
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ok := 0
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for i := 2; i < x; i++ {
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ok = 1
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for j := 2; j*j <= i; j++ {
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if i%j == 0 {
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ok = 0
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}
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}
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if ok == 1 {
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ans += i
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}
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}
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return ans
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}
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func main() {
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table := []int{
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50,
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13,
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10,
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0,
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1,
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2,
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}
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table = append(table, lib.MultRandIntBetween(0, 1000))
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for _, arg := range table {
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lib.Challenge("PriorPrime", student.PriorPrime, priorPrime, arg)
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}
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}
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