Answers for "intilizing a 2d array c++"

length of 2d array c++

int rows = sizeof(arr) / sizeof(arr[0]); // returns rows
int col = sizeof(arr[0]) / sizeof(int); // returns col

Posted by: Guest on May-23-2020

how to initialize 2d array with values c++

int main()
{
    int arr[2][5] =
    {
        {1,8,12,20,25},
        {5,9,13,24,26}
    };
}

Posted by: Guest on May-30-2021

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