tinyLife

life.c

#include <stdio.h> // by Riley 
#include <stdlib.h>// a11ce on GitHub
#include <unistd.h>// Conway's Game
#include <string.h>// of Life  
#include <time.h>  // 2019
#define l for(i j = 0; j < H; j++) \
{for(i k = 0; k < W; k++){
#define e ;}}
#define c [j][k] 
const int H=40; const int W=40;
typedef int i; i m[W][H]; i n[W][H];
const i A= 659918;
i main(){srand((i)time(NULL));
l m c=rand()%2 e while(1){
l printf("%s%s", (m[j][k]?"O":" "),
 k+1==W?"\n":""); e l i t = 0;
for(i x=-1;x<2;x++){for(i y=-1;y<2;y++)
{t += m[j+x][k+y] e t -= m c;
n c = ((m c &&(t==2||t==3))|| 
((!m c) &&t==3)); e memcpy(m,n,
sizeof(n)); sleep(1); printf(
"\e[1;1H\e[2J%x\n",A);}
return 0; }