To add the object in array in for Loop we have several methods: first we can have to simply add those objects to the array then we can add them using for loop in array..... **IN example:** we have a simple object *object that we added 3 times at diffrent index postion in array(**mutArray)..** And other method is to add the object from another array: for that we accessed the each object at current index from the array and added that to the another array(**myMutableArray**)...

NSMutableArray *mutArray=[[NSMutableArray alloc]init];

    for(int i=0;i<=2;i++)
    {
        NSString *object=@"Hello";
        [mutArray addObject:object];
    }
     NSLog(@"Mutable Array==%@",mutArray);


    //if the object are in other array then

    NSArray *objArray=[[NSArray alloc]initWithObjects:@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"10",nil];
    NSLog(@"obje==%@",objArray);
    NSMutableArray *myMutableArray=[[NSMutableArray alloc]init];;

    for(int index=0;index<objArray.count;index++)
    {

        [myMutableArray addObject:[objArray objectAtIndex:index]];


    }
    NSLog(@"myMutable Array==%@",myMutableArray);