Array Initialization with Declaration

Initialize Array to 0 in C

There are mainly two ways to initialize array in C and we can initialize arrays to zero both at the time of declaration and after declaration....

Array Initialization with Declaration

The simplest way to initialize an array to zero is at the time of declaration by using an initializer list or by setting the first element to zero....

C Program to Initialize Array to 0

C // C program to initialize an array to zero at declaration #include int main() { // Using an initializer list int arr1[5] = { 0 }; // Setting the first element to zero int arr2[5] = { 0 }; // All elements are implicitly initialized to zero // Print the arrays for (int i = 0; i < 5; i++) { printf("%d ", arr1[i]); } printf("\n"); for (int i = 0; i < 5; i++) { printf("%d ", arr2[i]); } printf("\n"); return 0; }...

After Declaration Array Initialization

If you need to initialize an array to zero after it has been declared, you can use a loop or the memset() function from the C standard library....