ios - How do I convert an array of ints to a NSString in Objective c? -

first off, i'm pretty new coding bear me if dumb question. don't know how convert soemthing int array[10] single nsstring. i've been searching solutions, far, i've seen converting array string array.

first thing tried like

nsstring *string=[nsstring stringwithformat @"%i",array]; 

but thing is, know can like

nsstring *string[nsstring stringwithformat @"%i%i%i...",array[0],array[1],array[2],.....]; 

but i'm trying avoid since doing more 10 variables , doing quite bit seperately named variables

int i[] = {1,2,3,4,5,6,7};  int len = sizeof(i) / sizeof(int);  nsmutablestring * str = [nsmutablestring string]; (int j = 0; j<len; j++) {     [str appendformat:@"%i ", i[j]]; }     nslog(@"%@",str);