JS1

03-javascript-core/04-loops/starter.js

@@ -5,3 +5,17 @@
 // 4. 输出 sum
 
 let sum = 0;
+for (let i = 1; i <= 7; i++) {
+  console.log(i);
+  if (i == 4) {
+    continue
+  }
+}
+
+let j = 1
+while (j <= 5) {
+  sum = sum + j
+  j++
+}
+console.log(sum);
+