1. Си / Говнокод #17581

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    #include <stdio.h>
#include <stdlib.h>
#include <time.h>
unsigned int board[4][4];
void firstblood(); void drawboard(); int turn(); void changeup(); void changedown(); void changeleft(); void changeright(); int numbofpos(); void gameover(); 
int pow2 ( int n ) { return 1<<n; }

int main ()
{	do{   firstblood();   drawboard();    while ( turn() );	puts("New game? (y,n)");	fflush(stdin);	char c=getchar();	if (c!='y') return 0;	for (int i=0;i<4;i++) for (int j=0;j<4;j++) board[i][j]=0;	} while (1);
}

void firstblood()
{ srand((unsigned int)time); board[rand()%4][rand()%4]=pow2(rand()%3+1);    board[rand()%4][rand()%4]=pow2(rand()%4+1); }

void drawboard ()
{   system("CLS");    puts("        2048        ");  int i,j;  for (i=0;i<4;i++, printf("\n\n") )        for (j=0;j<4;j++)            printf("%5u",board[i][j]);    puts("\nw,a,s,d and r to move and new game");
}

int numbofpos()
{   int i,j,n=0;  for (i=1;i<4;i++      for (j=0;j<4;j++){if (board[i][j] && board[i][j]==board[i-1][j]) n++;	if (board[j][i] && board[j][i]==board[j][i-1]) n++;	}for (i=0;i<4;i++) for (j=0;j<4;j++) if (!board[i][j]) n++;
    return n ;
}

void gameover()
{
    system("CLS");    puts("        2048        ");   int i,j;   for (i=0;i<4;i++, printf("\n\n") )     for (j=0;j<4;j++)     printf("%5u",board[i][j]);    puts("\n     Game over      ");
}

int turn()
{
    char c=getchar(); int i,j,n=0, nulls[16][2];
    switch(c)
    {   case 'w' : changeup(); break;
        case 'a' : changeleft(); break;
        case 's' : changedown(); break;
        case 'd' : changeright(); break;
		case 'r' : return 0;
	}
    for (i=0;i<4;i++)
        for (j=0;j<4;j++)
            if ( !board[i][j] ) { nulls[n][0]=i; nulls[n++][1]=j; }
	if (n)
	{
		int t=rand()%n;
		board[ nulls[t][0] ][ nulls[t][1] ] = pow2(rand()%2+1);
	}
    if ( !numbofpos() )
        { gameover(); return 0; }
    drawboard();
	return 1;
}
void changeleft()
{
    int i,j,k;
    for (i=0;i<4;i++)
    {
        int f= ( !board[i][3] )?0:1 ;
        for (j=2;j>=0;j--)
          { if (board[i][j] && !f) f=1;
			if (!board[i][j] && f==1) { for (k=j+1;k<4;board[i][k-1]=board[i][k],k++); board[i][3]=0; }
		  }
		for (j=0;j<3;j++)
			if ( board[i][j] && board[i][j]==board[i][j+1])  
			{
				board[i][j] *= 2;
				for (k=j+1;k<3; board[i][k]=board[i][k+1], k++ );
				board[i][3]=0;
			}
	}
}
void changeright()
{
	int i,j,k;
    for (i=0;i<4;i++)
    {
        int f= ( !board[i][0] )?0:1 ;
        for (j=1;j<4;j++)
          { if (board[i][j] && !f) f=1;
			if (!board[i][j] && f==1) { for (k=j;k>0;board[i][k]=board[i][k-1],k--); board[i][0]=0; }
		  }
		for (j=3;j>0;j--)
			if ( board[i][j] && board[i][j]==board[i][j-1])  
			{
				board[i][j] *= 2;
				for (k=j-1;k>0; board[i][k]=board[i][k-1], k-- );
				board[i][0]=0;
			}
	}
}

void changeup()
{	int i,j,k;    for (i=0;i<4;i++)    {        int f= ( !board[3][i] )?0:1 ;        for (j=2;j>=0;j--)          { if (board[j][i] && !f) f=1;			if (!board[j][i] && f==1) { for (k=j+1;k<4;board[k-1][i]=board[k][i],k++); board[3][i]=0; }		  }
		for (j=0;j<3;j++)			if ( board[j][i] && board[j][i]==board[j+1][i])  {board[j][i] *= 2;			for (k=j+1;k<3; board[k][i]=board[k+1][i], k++ );	board[3][i]=0;	}}}

void changedown()
{int i,j,k;    for (i=0;i<4;i++) {       int f= ( !board[0][i] )?0:1 ;       for (j=1;j<4;j++)          { if (board[j][i] && !f) f=1;			if (!board[j][i] && f==1) { for (k=j;k>0;board[k][i]=board[k-1][i],k--); board[0][i]=0; }		  }		for (j=3;j>0;j--)			if ( board[j][i] && board[j][i]==board[j-1][i])  				board[j][i] *= 2;
				for (k=j-1;k>0; board[k][i]=board[k-1][i], k-- );			board[0][i]=0;
}	}}

    2048 только с библиотеками stdio.h, stdlib.h (srand,rand) и time.h (тоже для рандома)

    Пожалуйста, уберите ограничение в 100 строк

    Запостил: post_skript, 05 Февраля 2015

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