假设我有一个数组,arrayA = "a","b","c","d","e","f",另一个数组,arrayB = "a","d","e“。
我想从arrayA中减去arrayB,得到结果= "b","c","f“
这是我对每个阵列的设置:
char[] arrayA = new char[7];
for(char c = 'a'; c <= 'f'; ++c) {
arrayA[c - 'a'] = c;
}
char[] arrayB = new char[]{'a','d','e'};
(请原谅对符号和语法的不当使用,我是Ruby新手,只是想从Oracle教程中学习Java。谢谢!)编辑:一个单词和引号
https://stackoverflow.com/questions/17297698
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