有人可以帮助我将此行转换为if-else语句吗?
temp = head-> left? head-> left:head-> right;
谢谢!
答案 0 :(得分:1)
if ( head->left )
temp = head->left;
else
temp = head->right;
答案 1 :(得分:1)
if (head->left)
{
temp = head->left;
}
else
{
temp = head->right;
}