nsmutablearray - Store user input in array objective-c -

i trying input user , want store in array.

int main(int argc, const char * argv[]) { @autoreleasepool {     int i;     char name[10];     nsmutablearray *myarray=[[nsmutablearray alloc]init];     (i=0; i<10; i++)     {         scanf("%c",name);          [myarray addobject:i];     }  } return 0; } 

you trying insert non object in nsmutablearray.

nsmutablearray can store objects only,

char , int data types of c language not treated objects in objective c.

first need convert them objects can insert.

try this:

 [myarray addobject:@(i)]; or  [myarray addobject:[nsnumber numberwithint:i]];   name:   [nsstring stringwithformat:@"%c",name]