我正在为学校写康威的人生游戏。在程序中,我遇到了数组获取我分配给它们的值的问题。在程序的某一时刻,他们打印出分配给他们的值 (1),但在程序结束时,当我需要打印数组以显示游戏的迭代时,它显示的数字非常低。另一个麻烦是我在输入一个循环时遇到了困难,该循环会询问它是否希望您运行另一个迭代。所以我删除了它,直到以前的错误得到修复。我用 C++ 写这个
#include <stdio.h>
int main (void)
{
int currentarray [12][12];
int futurearray [12][12];
char c;
char check = 'y';
int neighbors = 0;
int x = 0; // row
int y = 0; //column
printf("Birth an organism will be born in each empty location that has exactly three neighbors.\n");
printf("Death an organism with four or more organisms as neighbors will die from overcrowding.\n");
printf("An organism with fewer than two neighbors will die from loneliness.\n");
printf("Survival an organism with two or three neighbors will survive to the next generation.\n");
printf( "To create life input x, y coordinates.\n");
while ( check == 'y' )
{
printf("Enter x coordinate.\n");
scanf("%d", &x ); while((c = getchar()) != '\n' && c != EOF);
printf("Enter y coordinate.\n");
scanf("%d", &y ); while((c = getchar()) != '\n' && c != EOF);
currentarray [x][y] = 1;
printf ("%d\n", currentarray[x][y]);
printf( "Do you wish to enter more input? y/n.\n");
scanf("%c", &check); while((c = getchar()) != '\n' && c != EOF);
}
// Note - Need to add a printf statement showing the array before changes are made after input added.
// check for neighbors
while(check == 'y')
{
for(y = 0; y <= 12; y++)
{
for(x = 0; x <= 12; x++)
{
//Begin counting number of neighbors:
if(currentarray[x-1][y-1] == 1) neighbors += 1;
if(currentarray[x-1][y] == 1) neighbors += 1;
if(currentarray[x-1][y+1] == 1) neighbors += 1;
if(currentarray[x][y-1] == 1) neighbors += 1;
if(currentarray[x][y+1] == 1) neighbors += 1;
if(currentarray[x+1][y-1] == 1) neighbors += 1;
if(currentarray[x+1][y] == 1) neighbors += 1;
if(currentarray[x+1][y+1] == 1) neighbors += 1;
//Apply rules to the cell:
if(currentarray[x][y] == 1 && neighbors < 2)
futurearray[x][y] = 0;
else if(currentarray[x][y] == 1 && neighbors > 3)
futurearray[x][y] = 0;
else if(currentarray[x][y] == 1 && (neighbors == 2 || neighbors == 3))
futurearray[x][y] = 1;
else if(currentarray[x][y] == 0 && neighbors == 3)
futurearray[x][y] = 1;
}
}
}
// Set the current array to the future and change the future to 0
{
for(y = 0; y < 12; y++)
{
for(x = 0; x < 12; x++)
{
//Begin the process
currentarray [x][y] = futurearray [x][y];
futurearray [x][y] = 0;
}
}
}
{
for(y = 0; y < 12; y++)
{
for(x = 0; x < 12; x++)
{
//print the current life board
printf("%d ", currentarray[x][y]);
}
}
}
// Have gone through one iteration of Life
//Ask to do another iteration
printf("Do you wish to continue y/n?\n");
scanf("%c", &check); while((c = getchar()) != '\n' && c != EOF);
return 0;
}