remove unused current in min-coins-change.js

Xuefeng-Zhu · web-flow · commit 583ffe6eb34c · 2016-10-29T23:31:19.000-05:00
diff --git a/src/others/min-coins-change.js b/src/others/min-coins-change.js
@@ -28,11 +28,9 @@
       return [change];
     }
     for (var i = 1; i <= change; i += 1) {
-      var current = null;
       for (var j = 0; j < coins.length && coins[j] <= change; j += 1) {
         for (var k = 0; k < minChange.length; k += 1) {
-          if (k + coins[j] === i &&
-             (!current || minChange[k].length + 1 < current.length)) {
+          if (k + coins[j] === i) {
             minChange[i] = minChange[k].concat([coins[j]]);
           }
         }

Original file line number	Diff line number	Diff line change
`@@ -28,11 +28,9 @@`
`28`	`28`	`return [change];`
`29`	`29`	`}`
`30`	`30`	`for (var i = 1; i <= change; i += 1) {`
`31`		`- var current = null;`
`32`	`31`	`for (var j = 0; j < coins.length && coins[j] <= change; j += 1) {`
`33`	`32`	`for (var k = 0; k < minChange.length; k += 1) {`
`34`		`- if (k + coins[j] === i &&`
`35`		`- (!current \|\| minChange[k].length + 1 < current.length)) {`
	`33`	`+ if (k + coins[j] === i) {`
`36`	`34`	`minChange[i] = minChange[k].concat([coins[j]]);`
`37`	`35`	`}`
`38`	`36`	`}`