93차 1번 문제풀이

Author: Eric

live9/test93/문제1/황장현.js

@@ -0,0 +1,30 @@
+function solution(number, k) {
+  let stack = [];
+  let 제거할수 = k;
+
+  for (let i = 0; i < number.length; i++) {
+    while (
+      제거할수 > 0 &&
+      stack.length > 0 &&
+      stack[stack.length - 1] < number[i]
+    ) {
+      stack.pop();
+      제거할수--;
+    }
+    stack.push(number[i]);
+  }
+
+  while (제거할수 > 0) {
+    stack.pop();
+    제거할수--;
+  }
+
+  return stack.join('');
+}
+
+// console.log(solution('1924', 2));
+// console.log(solution('1231234', 3));
+// console.log(solution('4177252841', 4));
+// console.log(solution('10', 1)); // 1
+// console.log(solution('9876543214', 4)); // 987654
+console.log(solution('333222111', 4)); // 33322