可以像这样对数组进行排序:
MutableArray = [NSMutableArray arrayWithObjects:@"5",@"1",@"7,@"9",@"4", nil];
到(从小到大开始):
MutableArray = [NSMutableArray arrayWithObjects:@"9",@"7",@"5,@"4",@"1", nil];
是否也可以对两个数组进行排序:
MutableArray = [NSMutableArray arrayWithObjects:@"5",@"1",@"7",@"9",@"4", nil];
MutableArray = [NSMutableArray arrayWithObjects:@"Andy",@"Mike",@"Bob",@"Amy",@"Alex", nil];
to(从大到小,但Andy
得到5
点,Mike
得到1
等等):
MutableArray = [NSMutableArray arrayWithObjects:@"9",@"7",@"5",@"4",@"1", nil];
MutableArray = [NSMutableArray arrayWithObjects:@"Amy",@"Bob",@"Andy",@"Alex",@"Mike", nil];
可以作为情侣订购吗?
提前致谢 :)