下面代码的输出是__________?publicclassTest{publicstaticvoidmain(String[]args){int[]list1={1,2,3};int[]list2={1,2,3};list2=list1;list1[0]=0;list1[1]=1;list2[2]=2;for(inti=0;i
A. 123
B. 111
C. 012
D. 013
下面代码的输出是__________?publicclassTest{publicstaticvoidmain(String[]args){int[]list1={1,2,3};int[]list2={1,2,3};list2=list1;list1[0]=0;list1[1]=1;list2[2]=2;for(inti=0;i
A. 123
B. 111
C. 012
D. 013
__________方法可以实现将数组sourceArray复制到数组targetArray。
A. System.copyArrays(sourceArray,0,targetArray,0,sourceArray.length);
B. System.copyarrays(sourceArray,0,targetArray,0,sourceArray.length);
C. System.arrayCopy(sourceArray,0,targetArray,0,sourceArray.length);
D. System.arraycopy(sourceArray,0,targetArray,0,sourceArray.length);