how to make array of words contained in string?

i have a string

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i want to make array of the words contained between spaces of string?how can i do it?

You can try with

NSArray *words = [myString componentsSeparatedByString:@" "];

More here

here is the answer you are looking for...this will check multiple spaces also

replace str with your string(i am using str as an example)

NSMutableArray *arr;

NSString *str=@"mango        apple    banana grapes    pineapple";
NSRange match;  

arr=[[NSMutableArray alloc]init];


while(str.length>0)
{
match = [str rangeOfString: @" "];
    if(match.location>=str.length)
    {
        [arr addObject:str];
        break;
    }
NSString *str2=[str substringToIndex:match.location];
str=[str substringFromIndex:match.location+1];
    if(str2.length==0)
    {
        continue;   
    }
[arr addObject:str2];
}
NSLog(@"array is %@",arr);    //here is your array

this is working fine in my app. hope it will also help you