Sha256: a5eeaf60e14d9b997609c9656e78ba20237ad92e80f64074849b8fe2a211c693
Contents?: true
Size: 1.78 KB
Versions: 59
Compression:
Stored size: 1.78 KB
Contents
#import "SublistExample.h"
@implementation SublistExample
+(NSString*)classifierForFirstList:(NSArray *)firstArray andSecondList:(NSArray *)secondArray{
if([firstArray isEqualToArray:secondArray]){
return @"equal";
}else if(firstArray.count == 0 || secondArray.count == 0){
if(firstArray.count == 0){
return @"sublist";
}
return @"superlist";
}else if(firstArray.count != secondArray.count){
int i = 0;
int count = 0;
NSMutableArray *smallerArray = [NSMutableArray array];
int iterations = 0;
iterations = MAX((int)firstArray.count, (int)secondArray.count) - ((MIN((int)firstArray.count, (int)secondArray.count)-1));
while(iterations > 0){
int j = i;
while(count <= (MIN(firstArray.count, secondArray.count) - 1)){
if(firstArray.count > secondArray.count){
[smallerArray addObject:[firstArray objectAtIndex:j]];
}else{
[smallerArray addObject:[secondArray objectAtIndex:j]];
}
j++;
count++;
}
if([smallerArray isEqualToArray:firstArray]){
return @"sublist";
}else if([smallerArray isEqualToArray:secondArray]){
return @"superlist";
}else{
[smallerArray removeAllObjects];
i++;
count=0;
}
iterations--;
}
}
return @"unequal";
}
@end
Version data entries
59 entries across 59 versions & 1 rubygems