CPP

initialize an array in c++

int nums[100] = {0}; // initiallize all values to 0

int nums[5] = {1,2,3,4,5};

// type name[size] = {values};

array initialization declaration c++

//Arrays only declaration
int tab[3][4];
//Arrays declaration with initialization
int tab[3][4] = {
  {0,1,2,3},
  {4,5,6,7},
  {8,9,10,11}   
};

c++ initialise array

int nCount[] = {1, 2, 3, 4, 5};

c++ initialize array

int arr[3] = {1, 5, 4};

An Array declaration by initializing elements in C++

#include <iostream>
int main() {
    
// Array declaration by initializing elements
int array[] = { 1, 2, 3, 4 }

}