http://d.hatena.ne.jp/gfx/20110519/1305810786
Genius sorting algorithm: Sleep sort
http://dis.4chan.org/read/prog/1295544154
Objective-Cで。
- (void)somewhere {
NSArray* numbers = [NSArray arrayWithObjects:
[NSNumber numberWithFloat:1.1],
[NSNumber numberWithFloat:4.7],
[NSNumber numberWithFloat:0.9],
[NSNumber numberWithFloat:1.2],
[NSNumber numberWithFloat:7.7],
[NSNumber numberWithFloat:3.5],
[NSNumber numberWithFloat:6.9],
[NSNumber numberWithFloat:6.6],
[NSNumber numberWithFloat:9.5],
[NSNumber numberWithFloat:8.9],
[NSNumber numberWithFloat:2.5],
[NSNumber numberWithFloat:6.0],
[NSNumber numberWithFloat:9.4],
[NSNumber numberWithFloat:9.5],
[NSNumber numberWithFloat:3.5],
[NSNumber numberWithFloat:4.1],
[NSNumber numberWithFloat:1.3],
[NSNumber numberWithFloat:0.7],
[NSNumber numberWithFloat:1.4],
[NSNumber numberWithFloat:3.3], nil];
NSLog(@"---- ↓ソート前 ----");
for (NSNumber* number in numbers) {
NSLog(@"%.1f", [number floatValue]);
[self performSelector:@selector(sort:)
withObject:number
afterDelay:[number floatValue]];
}
NSLog(@"---- ↓ソート後 ----");
}
- (void)sort:(NSNumber *)number
{
NSLog(@"%.1f", [number floatValue]);
}
ちゃんとソートされる……
これは凄くいいですねbb
返信削除活用させて頂きます^^