数组字典

#import <Foundation/Foundation.h>int main(int argc, const char * argv[]) {@autoreleasepool {
//把字典放到数组中NSDictionary *dic1=@{@"name":@"小明",@"class":@"IOS8",@"age":@"22"};NSDictionary *dic2=@{@"name":@"小红",@"class":@"IOS7",@"age":@"23"};NSMutableArray *muarr=[NSMutableArray array];[muarr addObject:dic1];//想数组中添加字典内数据
        [muarr addObject:dic2];//for (int i=0;i<muarr.count;i++) {for(NSDictionary *dic in muarr){//NSDictionary *dic=muarr[i];NSLog(@"班级:%@ 姓名:%@ 年龄:%@",dic[@"class"],dic[@"name"],dic[@"age"]);}}return 0;
}