Answers for "arr size c++"

length of array in cpp

int size = sizeof(arr)/sizeof(arr[0])

Posted by: Guest on May-25-2020

c++ array with variable size

int n = 10;
double* a = new double[n]; // Don't forget to delete [] a; when you're done!

Posted by: Guest on June-24-2021

Code answers related to "arr size c++"