how to initialize all elements in an array to zero in c++ code example

Example 1: 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};

Example 2: initialize whole array to 0 c++

int nScores[100] = {0};

Example 3: c++ initialise array

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

Example 4: c++ initialize array

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