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Update the comments of bubble sort
and insertion sort
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@ -53,11 +53,11 @@ fn quadratic(n: i32) i32 {
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// 平方阶(冒泡排序)
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fn bubbleSort(nums: []i32) i32 {
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var count: i32 = 0; // 计数器
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// 外循环:待排序元素数量为 n-1, n-2, ..., 1
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// 外循环:未排序区间为 [0, i]
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var i: i32 = @intCast(i32, nums.len ) - 1;
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while (i > 0) : (i -= 1) {
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var j: usize = 0;
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// 内循环:冒泡操作
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// 内循环:将未排序区间 [0, i] 中的最大元素交换至该区间的最右端
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while (j < i) : (j += 1) {
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if (nums[j] > nums[j + 1]) {
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// 交换 nums[j] 与 nums[j + 1]
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