Write methods called equals2D methods The methods should acc
Write methods called equals2D methods. The methods should accept a pair of two-dimensional arrays of integers/Strings as parameters. It return true if the arrays contain the same elements in the same order. If the arrays are not the same length in either dimension, your method should return false.
**Just write methods. No class**
Solution
public static boolean equals2D (int a[][], int b[][]){
if(a.length != b.length || a[0].length != b[0].length){
return false;
}
else{
for(int i=0; i<a.length; i++){
for(int j=0; j<a[i].length; j++){
if(a[i][j] != b[i][j]){
return false;
}
}
}
return true;
}
}
public static boolean equals2D (String a[][], String b[][]){
if(a.length != b.length || a[0].length != b[0].length){
return false;
}
else{
for(int i=0; i<a.length; i++){
for(int j=0; j<a[i].length; j++){
if(!a[i][j].equals(b[i][j])){
return false;
}
}
}
return true;
}
}
