Question

Write the source codes in the command line interface that is named after your name to generate the random code sequence like in the movie “Matrix”. Record the screenshot of your source code that includes all the required operations and results. You will get zero point if no screenshot is provided. [14 points]

name is zehua

Answer 1

Solution:

#include <iostream>

//The function returns remainder

int Modulo(int iN, int iM) {
int iQ = (iN/iM);
return iN- (iQ*iM);
}

//The function is to generate random characters in the assigned range of

char GenChar(int iG, char cB, int iR) {
return (cB+ Modulo(iG, iR));
}

int main() {
char cRow[80]; //The array is for keeping 80 characters in a row
int a= 7, b= 17, c= 13, d= 1; //random value assigned to initiate the generation

//The while loop runs infinite times to create the fall effect
while (true) {
int i = 0;

// the following loop generates random row of characters
while (i < 100) {
if (cRow[i] != ' ') {
cRow[i] = GenChar(a + i*i, 33, 30);
}
std::cout << cRow[i];
++i;
}

// Random function assigned for number to keep changing (can be changed as per the effect)
a= (a + 41);
b= (b+ 11);
c= (c+ 37);
d= (d+ 57);
cRow[Modulo(a, 100)] = '-';
cRow[Modulo(b, 100)] = ' ';
cRow[Modulo(c, 100)] = '-';
cRow[Modulo(d, 100)] = ' ';

// To create delay in the number of runs 250000 times (can be changed as per the fall effect)
i = 0;
while (i < 25000) {
GenChar(1, 1, 1);
++i;
}
}

return 0;
}