This is the snippet of Java code:
int[][] uu = new int[1][1];
uu[0][0] = 5;
for(int[] u: uu){
System.out.println(u[0]);
}
It prints 5. But why does the declaration part of for loop is declared as int[] u
, but not as int[][] u
?
At the uu you reference 2D array... That is not a homework. I am preparing for Java certification. Cheers
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