68 lines
1.6 KiB
Plaintext
68 lines
1.6 KiB
Plaintext
!! 全面测试数组功能
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!! 基本数组操作
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show(`=== 基本数组操作 ===`);
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!! 创建数组
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fruits = arr(`apple`, `banana`, `cherry`);
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show(`创建数组: `, fruits);
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show(`数组长度: `, len(fruits));
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!! 数组索引访问
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show(`第一个元素: `, fruits[0]);
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show(`第二个元素: `, fruits[1]);
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show(`第三个元素: `, fruits[2]);
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!! 数组修改
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fruits = push(fruits, `date`);
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show(`添加元素后: `, fruits);
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fruits = pop(fruits);
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show(`删除元素后: `, fruits);
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!! 数组搜索
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show(`banana的索引: `, indexOf(fruits, `banana`));
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show(`orange的索引: `, indexOf(fruits, `orange`));
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!! 高级数组操作
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show(`\n=== 高级数组操作 ===`);
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!! 数组反转
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reversed_fruits = reverse(fruits);
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show(`反转数组: `, reversed_fruits);
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!! 数组合并
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show(`数组合并成字符串: `, join(fruits, `, `));
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!! 数组排序
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numbers = arr(`3`, `1`, `4`, `1`, `5`, `9`, `2`);
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show(`原数字数组: `, numbers);
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sorted_numbers = sort(numbers);
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show(`排序后: `, sorted_numbers);
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!! 数组切片
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show(`切片 [0:2]: `, slice(fruits, `0`, `2`));
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show(`切片 [1:3]: `, slice(fruits, `1`, `3`));
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!! 数组嵌套
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show(`\n=== 数组嵌套 ===`);
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nested = arr(`a`, arr(`b`, `c`), `d`);
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show(`嵌套数组: `, nested);
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show(`嵌套数组长度: `, len(nested));
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!! 数组与数学运算
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show(`\n=== 数组与数学运算 ===`);
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nums = arr(`10`, `20`, `30`);
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show(`原数组: `, nums);
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show(`第一个元素的平方根: `, math.sqrt(nums[0]));
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show(`第二个元素的平方: `, math.pow(nums[1], `2`));
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!! 数组遍历模拟
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show(`\n=== 数组遍历模拟 ===`);
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i = 0;
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while (i < len(fruits)) {
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show(`元素 `, i, `: `, fruits[i]);
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i = i + 1;
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}
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