String_Calculation / 기초

Author: Moonjonghoo

Moonjonghoo/stack/String_Calculation.js

@@ -0,0 +1,17 @@
+function solution(my_string) {
+  const splited = my_string.split(" ");
+
+  let ans = Number(splited[0]);
+
+  splited.forEach((item, index) => {
+    if (item === "+") {
+      ans += Number(splited[index + 1]);
+    }
+
+    if (item === "-") {
+      ans -= Number(splited[index + 1]);
+    }
+  });
+
+  return ans;
+}