java创建一个二维数组,并将其以4行4列左右对其的格式输出,程序输出结果如下
1111
333
22
1
public class java_2{
public static void main(String[] args){
int ____________ aMatrix = new int[4][];
int i = 0;
int j = 0;
int k = 4;
for(i = 0; i < 4; i++){
aMatrix[i] = new int[__________];
for (j = 0; j < ___________.length; j++) {
aMatrix[i][j] = i+1;
System.out.print(aMatrix[i][j] + " ");
}
System.out.______________________;
}
}
}
可运行的程序如下(你的结果不是4行4列左右对其的格式输出的啊)
public static void main(String[] args){
int [][]aMatrix = new int[4][];
int i = 0;
int j = 0;
int k = 4;
for(i = 0; i < 4; i++){
aMatrix[i] = new int[4];
for (j = 0; j < aMatrix[i].length; j++) {
aMatrix[i][j] = i+1;
System.out.print(aMatrix[i][j] + " ");
}
System.out.println("");
}
}
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