根据ENumerator 进行数组排序输出（枚举）

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSMutableArray *array = [NSMutableArray arrayWithObjects:@"3",@"2",@"5",nil];
        NSArray* reversedArray = [[array reverseObjectEnumerator] allObjects];
        for (id str in reversedArray) {
            NSLog(@"%@",str);
        }
    }
    return 0;
}

 

转载于:https://www.cnblogs.com/xzz5211314/p/5120142.html