'How to print this sequence
Bubble Sort algorithm using C# and print this formate
Sample Input :
5
5 4 3 2 1
Sample Output:
4 3 2 1 5
3 2 1 4 5
2 1 3 4 5
1 2 3 4 5
1 2 3 4 5
int n = Convert.ToInt32(Console.ReadLine());
int i, j,temp;
int[] array = new int[n];
string a = Console.ReadLine();
var aa = a.Split(' ');
for( i=0; i<n; i++)
{
array[i] = Convert.ToInt32(aa[i]);
}
for(i=n-1; i>=0; i--)
{
for(j=n-2; j>=1; j--)
{
if (array[i] < array[j])
{
temp = array[j];
array[j] = array[i];
array[i] = temp;
}
}
}
Solution 1:[1]
According to the ouput required you should implement selection sort, not bubble one.
// Actually, we don't need this value
int n = int.Parse(Console.ReadLine());
int[] array = Console
.ReadLine()
.Split(' ')
.Select(line => int.Parse(line))
.ToArray();
for (int index = array.Length - 1; index >= 1; --index) {
Console.WriteLine(string.Join(" ", array));
int maxIndex = 0;
int max = array[0];
for (int i = 0; i <= index; ++i)
if (array[i] > max) {
max = array[i];
maxIndex = i;
}
for (int i = maxIndex; i < index; ++i)
(array[i], array[i + 1]) = (array[i + 1], array[i]);
array[index] = max;
}
Console.Write(string.Join(" ", array));
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Dmitry Bychenko |
