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chappdev2019 · chappdev2019 · commit 637f30e955e5 · 2025-01-30T01:48:30.000-05:00
diff --git a/1802-number-of-students-unable-to-eat-lunch/1802-number-of-students-unable-to-eat-lunch.js b/1802-number-of-students-unable-to-eat-lunch/1802-number-of-students-unable-to-eat-lunch.js
@@ -7,6 +7,7 @@ var countStudents = function(students, sandwiches) {
     let times = students.length * 4;
     let start = 0;
     while (times > 0) {
+        if (students.length == 0) return 0;
         if (students[start] == sandwiches[start]) {
             students.shift();
             sandwiches.shift();
@@ -16,6 +17,5 @@ var countStudents = function(students, sandwiches) {
         }
         times--;
     }
-    console.log(students)
     return students.length;
 };

Original file line number	Diff line number	Diff line change
`@@ -7,6 +7,7 @@ var countStudents = function(students, sandwiches) {`
`7`	`7`	`let times = students.length * 4;`
`8`	`8`	`let start = 0;`
`9`	`9`	`while (times > 0) {`
	`10`	`+ if (students.length == 0) return 0;`
`10`	`11`	`if (students[start] == sandwiches[start]) {`
`11`	`12`	`students.shift();`
`12`	`13`	`sandwiches.shift();`
`@@ -16,6 +17,5 @@ var countStudents = function(students, sandwiches) {`
`16`	`17`	`}`
`17`	`18`	`times--;`
`18`	`19`	`}`
`19`		`- console.log(students)`
`20`	`20`	`return students.length;`
`21`	`21`	`};`