1 NSArray *jiangsu = [[NSArray alloc]initWithObjects:@"nanjing",@"suzhou",@"wuxi",@"changzhou", nil];
2
3 NSArray *henan = [[NSArray alloc]initWithObjects:@"sanmenxia",@"zhengzhou",@"kaifeng",nil];
4
5
6
7 NSDictionary *dic = [[NSDictionary alloc]initWithObjectsAndKeys:jiangsu,@"jiangsu",henan,@"henan", nil];
8
9 // NSLog(@"%@",jiangsu);
10
11
12 NSLog(@"请输入城市名称(拼音):");
13
14 char str[10];
15 scanf(" %s",str);
16
17 NSString *str2 = [[NSString alloc]initWithUTF8String:str];
18
19 // NSArray *arr = [[NSArray alloc]init];
20 //
21 // arr = [dic allValues];
22
23
24 // bool result = NO;
25
26 for(NSArray *temp in [dic allValues])
27 {
28 for(NSString *tmp in temp)
29 {
30 if([tmp isEqualToString:str2])
31 {
32 NSString *str3 = [[dic allKeysForObject:temp] objectAtIndex:0];
33
34 NSLog(@"%@",str3);
35 // result = YES;
36 break;
37 }
38 }
39
40 }
