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langs a-z

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Ingy döt Net 2013-04-10 22:43:41 -07:00
parent db842d013d
commit d066446780
11389 changed files with 98361 additions and 1020 deletions
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8
Task/Search-a-list/Objective-C/search-a-list-1.m Normal file
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NSArray *haystack = [NSArray arrayWithObjects:@"Zig",@"Zag",@"Wally",@"Ronald",@"Bush",@"Krusty",@"Charlie",@"Bush",@"Bozo",nil];
for (id needle in [NSArray arrayWithObjects:@"Washington",@"Bush",nil]) {
int index = [haystack indexOfObject:needle];
if (index == NSNotFound)
NSLog(@"%@ is not in haystack", needle);
else
NSLog(@"%i %@", index, needle);
}

10
Task/Search-a-list/Objective-C/search-a-list-2.m Normal file
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NSArray *haystack = [NSArray arrayWithObjects:@"Zig",@"Zag",@"Wally",@"Ronald",@"Bush",@"Krusty",@"Charlie",@"Bush",@"Bozo",nil];
id needle;
NSEnumerator *enm = [[NSArray arrayWithObjects:@"Washington",@"Bush",nil] objectEnumerator];
while ((needle = [enm nextObject]) != nil) {
int index = [haystack indexOfObject:needle];
if (index == NSNotFound)
NSLog(@"%@ is not in haystack", needle);
else
NSLog(@"%i %@", index, needle);
}