bool Find(int target, vector<vector<int> > array) {
bool found = false;
if(array[0].size()>0&&array.size()>0)
{
int row = 0;
int column = array[0].size()-1;
while(row<array.size()&&column>0)
{
if(array[row][column]==target)
{
found = true;
break;
}
else if(array[row][column]>target)
{
--column;
}
else
++row;
}
}
return found;
}

提交時顯示通過率23%，有點小bug，沒改出來