Simular Matrix En C++

#include <iostream>
#include <windows.h>

int main()
{
    char stringRand[32];
    
    system("title MATRIX MEJORADO");
    system("color 0a");
    
    srand(time(NULL));
    
    while(1)
    {
        Sleep(190);
        for(int i=0; i <= 158;i++){
            stringRand[i] = 32 + rand() % (140 - 0);
            std::cout<<stringRand[i];
            std::cout<<" ";
        }
        std::cout<<std::endl;
    }
        std::cin.get();
        return 0;
}