Update unordered-map-class.md

Asphalt415 · web-flow · commit 03b62a437807 · 2021-01-14T22:30:03.000+01:00
delete one-line duplication at line 183
diff --git a/docs/standard-library/unordered-map-class.md b/docs/standard-library/unordered-map-class.md
@@ -180,7 +180,6 @@ If the argument key value is not found, then the function throws an object of cl
 #include <unordered_map>
 #include <iostream>
 
-typedef std::unordered_map<char, int> Mymap;
 typedef std::unordered_map<char, int> Mymap;
 int main()
 {

Original file line number	Diff line number	Diff line change
`@@ -180,7 +180,6 @@ If the argument key value is not found, then the function throws an object of cl`
`180`	`180`	`#include <unordered_map>`
`181`	`181`	`#include <iostream>`
`182`	`182`
`183`		`-typedef std::unordered_map<char, int> Mymap;`
`184`	`183`	`typedef std::unordered_map<char, int> Mymap;`
`185`	`184`	`int main()`
`186`	`185`	`{`