Can a MongoDB key have two arrays?

Java method to check two int arrays to see if they are mirror images?

• Can't seem to figure this out. Question is: Create a method called mirrorImage, which takes two integer arrays as input parameters. You may assume that the two actual parameters have the same length. Your method should return true if the arrays are the reverse of each other. Otherwise mirrorImage should return false. public boolean mirrorImage (int [ ] data1, int [ ] data2) { //CODE }

• Answer:

  Not sure if this is the most effective way but, give it a try public boolean mirrorImage (int [ ] data1, int [ ] data2) { boolean answer=true; //--------------------------------------… /*In case the lenght of each array is different, it will take the smallest array as the limit for the next step so theres no error while incrementing*/ int x=data1.length; int z=data2.length; int limit=0; if(x<z){ limit=x; }else{ limit=z;// z is equal or less than x } /*if u know both arrays are the same just set, int limit=data1.length; so u dont have to wrttie all this*/ //--------------------------------------… for(int index=0;index<limit;index++){ //if any of the data its not the same it will return a false if(data1[index]!=data2[index]){ answer=false; } } return answer; }