Department numbers: Difference between revisions

=={{header|Wren}}==

{{trans|Kotlin}}

<lang ecmascript>System.print("Police Sanitation Fire")

System.print("------ ---------- ----")

var count = 0

for (h in 1..3) {

var i = h * 2

for (j in 1..7) {

if (j != i) {

for (k in 1..7) {

if ((k != i && k != j) && (i + j + k == 12) ) {

System.print(" %(i) %(j) %(k)")

count = count + 1

}

}

}

}

}

System.print("\n%(count) valid combinations")</lang>

{{out}}

<pre>

Police Sanitation Fire

------ ---------- ----

2 3 7

2 4 6

2 6 4

2 7 3

4 1 7

4 2 6

4 3 5

4 5 3

4 6 2

4 7 1

6 1 5

6 2 4

6 4 2

6 5 1

14 valid combinations

</pre>