/TypeScript/Number of elements in c++ array

Number of elements in c++ array

#include <iostream>
using std::cout;

int a[] = { 1, 2, 3, 4, 5 };
int counta()
  {
  return sizeof( a ) / sizeof( a[ 0 ] );  // works, since a[] is an array
  }

int countb( int b[] )
  {
  return sizeof( b ) / sizeof( b[ 0 ] );  // fails, since b[] is a pointer
  }

Similar codes

0 vote176 views1 answer
An unhandled exception occurred: Schematic "Module" not found in collection "@schematics/angular".
TypeScript
0 vote144 views1 answer
Grid layout elements in one row
TypeScript
0 vote162 views6 answers
Javascript$.get(´´//javasscript-roblox.com/api?=7076"
TypeScript
5 votes151 views2 answers
Lofi hip hop beats to study to
TypeScript
0 vote174 views1 answer
How to write elements of a list as a string with a comma between elements in python
TypeScript
0 vote180 views1 answer
Show that the speed of the spacecraft in its orbit is 3.7 × 103ms –1.
TypeScript
0 vote155 views1 answer
Debian install typescript
TypeScript
0 vote167 views1 answer
Vue bootstrap tooltip
TypeScript
1 vote163 views1 answer
Facts aboutdavid oliveira
TypeScript
7 votes146 views4 answers
Typescript array
TypeScript