OOPs

darecoder · darecoder · commit 6b76bb19fd81 · 2021-02-28T16:37:31.000+05:30
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
diff --git a/src/com/company/Lecture13/Client.java b/src/com/company/Lecture13/Client.java
@@ -6,7 +6,6 @@ public static void main(String[] args) {
         Human ankit = new Human(ekta);    //copy constructor
 
         System.out.println(ankit.name);
-
 //        System.out.println(ekta.name);
 //        System.out.println(ekta.age);
 
diff --git a/src/com/company/Lecture7/UniqueII.java b/src/com/company/Lecture7/UniqueII.java
@@ -16,12 +16,7 @@ public static void main(String[] args)
 
     public static void get2NonRepeatingNos(int[] arr)
     {
-        int Xor = arr[0];
-        int res;
-        int i;
-        int x = 0;
-        int y = 0;
-
+        int Xor = arr[0], res, i, x = 0, y;
         for(i = 1; i < arr.length; i++) {
             Xor ^= arr[i];
         }
@@ -34,10 +29,9 @@ public static void get2NonRepeatingNos(int[] arr)
         }
 
         int mask = (1 << pos);
-
-        for(i = 0; i < arr.length; i++) {
-            if ((arr[i] & mask) == 1) {
-                x = x ^ arr[i];
+        for(int num : arr) {
+            if ((num & mask) == 1) {
+                x = x ^ num;
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -16,12 +16,7 @@ public static void main(String[] args)`
`16`	`16`
`17`	`17`	`public static void get2NonRepeatingNos(int[] arr)`
`18`	`18`	`{`
`19`		`- int Xor = arr[0];`
`20`		`- int res;`
`21`		`- int i;`
`22`		`- int x = 0;`
`23`		`- int y = 0;`
`24`		`-`
	`19`	`+ int Xor = arr[0], res, i, x = 0, y;`
`25`	`20`	`for(i = 1; i < arr.length; i++) {`
`26`	`21`	`Xor ^= arr[i];`
`27`	`22`	`}`
`@@ -34,10 +29,9 @@ public static void get2NonRepeatingNos(int[] arr)`
`34`	`29`	`}`
`35`	`30`
`36`	`31`	`int mask = (1 << pos);`
`37`		`-`
`38`		`- for(i = 0; i < arr.length; i++) {`
`39`		`- if ((arr[i] & mask) == 1) {`
`40`		`- x = x ^ arr[i];`
	`32`	`+ for(int num : arr) {`
	`33`	`+ if ((num & mask) == 1) {`
	`34`	`+ x = x ^ num;`
`41`	`35`	`}`
`42`	`36`	`}`
`43`	`37`