我想问一个关于目标C的问题。我曾经问过如何在过去的目标中声明一个二维数组,并获得二维数组。但是,我修改了一些代码并尝试显示数组的内容。我发现输入是错误的。任何人都可以帮我指出这个错误。目标中的二维数组C
// Program: convent a 1D array into 2D array and retrieve the element in the array
// example
// dataArray[0]=First Name, [1]=Last Name, [2]=Tom, [3]=chan, [4]=May, ...
// I want to break the array into outerArray, interArray
NSString *temp;
outerDataArray = [[NSMutableArray alloc]init];
innerDataArray = [[NSMutableArray alloc]init];
for(int i=0; i<[dataArray count]; i++)
{
temp = [dataArray objectAtIndex:i];
[innerDataArray addObject:temp];
[temp release];
if(i%[titleArray count] == 0 && i!=0)
{
[innerDataArray release];
innerDataArray = [[NSMutableArray alloc]init];
[outerDataArray addObject:innerDataArray];
}
}
[innerDataArray release];
NSMutableArray *tempArray;
// display
for(int i=0; i<[outerDataArray count]; i++)
{
tempArray = [outerDataArray objectAtIndex:i];
for(int j=0; j<[innerDataArray count]; j++)
{
NSLog(@"%@", [tempArray objectAtIndex:j]);
}
}