Sha256: 8a3ddbd8600e8892480a9b9a78899a58ff20ea5d0e7be30cd86fa6ccba23b303
Contents?: true
Size: 457 Bytes
Versions: 78
Compression:
Stored size: 457 Bytes
Contents
#import "CollatzConjectureExample.h"
@implementation CollatzConjecture
+ (NSInteger)stepsForNumber:(NSInteger)number {
if (number <= 0) {
return NSNotFound;
}
NSInteger current = number;
NSInteger steps = 0;
while (current > 1) {
steps++;
if (current % 2 == 0) {
current /= 2;
} else {
current = current * 3 + 1;
}
}
return steps;
}
@end
Version data entries
78 entries across 78 versions & 1 rubygems