题目内容
(请给出正确答案)
[单选题]
下列能正确定义二维浮点数数组的是()
A.dounle f[7,7] = new double[][];
B.double f[][] = new double[7,7];
C.double f[][] = new double[7][7];
D.double f[7][ ] = new double[][7];
答案
double f[][] =new double[7][7];
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A.dounle f[7,7] = new double[][];
B.double f[][] = new double[7,7];
C.double f[][] = new double[7][7];
D.double f[7][ ] = new double[][7];
第6题
A.int arr[2][2] = {{1,2}, {3, 4}};
B.int arr[][] = {{0}, {1,2}, {3, 4}};
C.int arr[][] = {{1,2}, {3, 4}};
D.int arr[][] = {{0}, {1,2, 3, 4}};
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