Udemy: Master Coding Interview - Selection Sort - #168
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using System;
class MainClass {
static void Main() {
int[] numbers = {99, 44, 6, 2, 1, 5, 63, 87, 283, 4, 0};
Console.WriteLine(ToString(numbers));
SelectionSort(numbers);
Console.WriteLine(ToString(numbers));
}
public static void SelectionSort(int[] array) {
for (int i = 0; i < array.Length; i++) {
int smallestIndex = i;
for (int j = i+1; j < array.Length; j++) {
if (array[j] < array[smallestIndex]) {
smallestIndex = j;
}
}
if (smallestIndex != i) {
int temp = array[i];
array[i] = array[smallestIndex];
array[smallestIndex] = 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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