Udemy: Master Coding Interview - Insertion Sort - #172
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using System;
class MainClass {
static void Main() {
int[] numbers = {99, 44, 6, 2, 1, 5, 63, 87, 283, 4, 0};
//6, 8, 7
//6, 8, 8
Console.WriteLine(ToString(numbers));
InsertionSort(numbers);
Console.WriteLine(ToString(numbers));
}
public static void InsertionSort(int[] array) {
for (int i = 1; i < array.Length; i++) {
int temp = array[i];
for (int j = i-1; j >= 0; j--) {
if (temp >= array[j]) {
if (j+1 != i) {
array[j+1] = temp;
}
break;
}
if (temp < array[j]) {
array[j+1] = array[j];
}
if (j == 0) {
array[0] = temp;
}
}
}
}
public static string ToString(int[] array) {
string s = "{";
for (int i = 0; i < array.Length; i++) {
if (i > 0) {
s += ", ";
}
s += array[i];
}
s += "}";
return s;
}
}
Csharp
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