Ctrl Z / 기초

Author: JooKangsan

JooKangSan/[week2]stack/ I_hate_English.js

@@ -0,0 +1,21 @@
+function solution(numbers) {
+  const nums = [
+    "zero",
+    "one",
+    "two",
+    "three",
+    "four",
+    "five",
+    "six",
+    "seven",
+    "eight",
+    "nine",
+  ];
+  let answer = numbers;
+
+  for (let i = 0; i < nums.length; i++) {
+    answer = answer.replace(nums[i], i);
+  }
+
+  return Number(answer);
+}

JooKangSan/[week2]stack/Ctrl_Z.js

@@ -0,0 +1,19 @@
+function solution(s) {
+  let stack = [];
+  let arr = s.split(" ");
+  
+  for(let i = 0; i < arr.length; i++) {
+      if(arr[i] === "Z") {
+          stack.pop();
+      } else {
+          stack.push(Number(arr[i]));
+      }
+  }
+  
+  let sum = 0;
+  for(let i = 0; i < stack.length; i++) {
+      sum += stack[i];
+  }
+  
+  return sum;
+}