20 lines
643 B
Groovy
20 lines
643 B
Groovy
class DepartmentNumbers {
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static void main(String[] args) {
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println("Police Sanitation Fire")
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println("------ ---------- ----")
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int count = 0
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for (int i = 2; i <= 6; i += 2) {
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for (int j = 1; j <= 7; ++j) {
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if (j == i) continue
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for (int k = 1; k <= 7; ++k) {
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if (k == i || k == j) continue
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if (i + j + k != 12) continue
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println(" $i $j $k")
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count++
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}
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}
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}
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println()
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println("$count valid combinations")
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}
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}
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