c++ clear char array
#include <iostream>
#include <cstring>
int main() {
const int arraySize = 10;
char charArray[arraySize];
// Step 1: Clear the char array by filling it with null characters
std::memset(charArray, '\0', sizeof(charArray));
// Step 2: Display the cleared char array
std::cout << "Cleared char array: " << charArray << std::endl;
return 0;
}