restructure zeta/** to storage/zeta/**

storage/zeta/kt/completed/1182.kt

@@ -0,0 +1,33 @@
+fun solve(N: Int, S: Int, I: List<Int>): Int {
+    val D = ArrayDeque<Pair<Int, Int>>()
+    D.addLast(Pair(0, 0))
+
+    var cnt = 0
+
+    while (D.isNotEmpty()) {
+        val (now, accum) = D.removeLast()
+        if (now == N) {
+            if (accum == S) {
+                cnt += 1
+            }
+            continue
+        } else {
+            D.addLast(Pair(now + 1, accum)) // 안 더하기
+            D.addLast(Pair(now + 1, accum + I[now]))
+
+        }
+
+    }
+
+    if (S == 0) {
+        cnt -= 1;
+    }
+
+    return cnt
+}
+
+fun main() {
+    val (N, S) = readln().split(' ').map(String::toInt)
+    val I = readln().split(' ').map(String::toInt)
+    println(solve(N, S, I))
+}