记得有个程序题，是写出个类似《黑客帝国》里面数据流的程序，这两天复习复习C语言，觉得还挺好玩的(只为好玩)

#include <time.h>
#include <stdio.h>
#include <stdlib.h>

#define N 150

int main (void) {
int x, max = 0, n = 20000, i = 0, j = 0, k = 0, area
= {0};
char print_format
, print_shape[10] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'};

srand((int)time(0));
for (i = 0; i < n; i++) {
x = rand() % N;
area[x]++;
}

for (i = 0; i < N; i++){
if (max < area[i])
max = area[i];
}

for (i = 1; i <= max; i++) {
for ( k = 0; k < 20000000; k++);

for ( j = 0; j < N; j++) {
if ( i > area[j] )
printf(" ");
else {
x = rand() % 10;
printf("%c", print_shape[x]);
}
}
printf("\n");
}
return 0;
}