knowthycode
diff --git a/‎0001-Two-Sum/Article/0001-Two-Sum.md
Lines changed: 2 additions & 1 deletion b/‎0001-Two-Sum/Article/0001-Two-Sum.md
Lines changed: 2 additions & 1 deletion
@@ -57,6 +57,7 @@ public:
 
             record[nums[i]] = i;
         }
+        return {};
     }
 };
 
@@ -66,4 +67,4 @@ public:
 
 
 
-![](../../Pictures/qrcode.jpg)
+![](../../Pictures/qrcode.jpg)
Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,7 @@ public:`
`57`	`57`
`58`	`58`	`record[nums[i]] = i;`
`59`	`59`	`}`
	`60`	`+ return {};`
`60`	`61`	`}`
`61`	`62`	`};`
`62`	`63`
`@@ -66,4 +67,4 @@ public:`
`66`	`67`
`67`	`68`
`68`	`69`
`69`		`-![](../../Pictures/qrcode.jpg)`
	`70`	`+![](../../Pictures/qrcode.jpg)`