IOS Fifth Exam Questions

1  /**2 * The 1th question please store the following data into a dictionary, and the dictionary content as a string output, output: "xxx, age xxx, professional xxx" (replace XXX with the corresponding data). 3          */4         5NSString *name =@"Wang Chongyang";6Nsinteger age = About;7NSString *job =@"Tao Long";8         9        TenNsdictionary *[email protected]{@"name": Name, One                                    @" Age": @ (age), A                                    @"Job": Job}; -Nsmutablearray *muarr=[Nsmutablearray array]; - [Muarr Addobject:dic]; Place a dictionary inside an array theNSLog (@"first question--------"); -          for(Nsdictionary *dic1inchMuarr) { -NSLog (@"%@, aged%@, professional%@", dic1[@"name"],dic1[@" Age"],dic1[@"Job"]); -         } +          -         /** + * Question 2nd sorts the following data in ascending order and outputs A          */ atNSLog (@"The second question--------"); -Nsarray *array = @[@"Tim Cook",@"Jony Ive",@"Steve Jobs",@"Robert Brunne",@"Philip Schiller"]; -Nsarray *sortarray =[Array sortedarrayusingselector: @selector (compare:)]; -          for(IDStrinchSortarray) { -NSLog (@"%@", str); -         } in          -          to         /** + * 3rd, remove "Robert Brunne" from the divisor group and output -          */ theNsmutablearray *muarray=[Nsmutablearray Arraywitharray:array]; *[Muarray Removeobject:@"Robert Brunne"]; $NSLog (@"--------after deletion");Panax Notoginseng          for(IDStrinchMuarray) { -NSLog (@"%@", str); the}

IOS Fifth Exam Questions