Web-android Engineer first-6-4 exercises

Source: http://www.imooc.com/ceping/1595

The following arrays are initialized correctly ()

A int[] score = new int[];

B int score[] = new int[] {34, 90, 87, 54, 24};

C int[] score = new Int[4] {90, 12, 34, 77};

D int score = {78, 23, 44, 78};

Answer: B

Knowledge analysis

Option A needs to specify the length of the array, and option C cannot specify the array length when the array is declared, and option D declares the syntax error of the array, which should be int[] score={78, 23, 44, 78}; so select B

Web-android Engineer first-6-4 exercises