[Feat] 쇠막대기

kogorithm · Jul 8, 2022 · a270461 · a270461
1 parent 01f1ae8
commit a270461
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/src/7week/jaewon/쇠 막대기.kt b/src/7week/jaewon/쇠 막대기.kt
@@ -0,0 +1,23 @@
+package `7week`.jaewon
+
+fun main(){
+    val list = readln()
+    var stick = 0
+    var answer = 0
+    var i = 0
+    while (i < list.length){
+        when(list[i]){
+            '(' -> {
+                if(list[i+1] == ')'){
+                    answer += stick
+                    i++
+                }else stick++
+            }else -> {
+                answer++
+                stick--
+            }
+        }
+        i++
+    }
+    println(answer)
+}