C programming code error -

so program still incomplete, cant go further cause there error right after first input, tried using visual studio 2010 , 2015, both same problem:

unhandled exception @ 0x60eae42e (msvcr100d.dll) in asd.exe: 0xc0000005: access violation writing location 0xccccccccc

so can find problem in this? or test , see if working on pc? code supposed c

int main() {     int y[3][3], inv[3][3], co[3][3], d[3], sol[3], d = 0,i=0, j = 0;     char z;     start: // used restart program when persons want more work or has done error     printf("the format linear equation is\na1.x + b1.y + c1.z = d1\na2.x + b2.y + c2.z = d2\na3.x + b3.y + c3.z = d3\n");     (i = 0;i < 3;i++)     {         (z = 'a';z < 'd';z++,j++)         {             printf("enter value %c%i\n", z, + 1);             scanf("%i", y[i][j]);         }         printf("enter valie d%i\n", + 1);         scanf("%i", d[i]);         j = 0;     }     (i = 0;i < 3;i++)         (j = 0;j < 3;j++)         co[i][j] = (y[(i + 1) % 3][(j + 1) % 3] * y[(i + 2) % 3][(j + 2) % 3]) - (y[(i + 1) % 3][(j + 2) % 3] * y[(i + 2) % 3][(j + 1) % 3]);     (i = 0;i < 3;i++)         d += y[i][0] * co[i][0];     if (d == 0)     {         printf("\nthese equations cannot solved!\n");     }     (i = 0;i < 3;i++)         (j = 0;j < 3;j++);     (i = 0;i < 3;i++)         (j = 0;j < 3;j++)         inv[i][j] = co[i][j] / d;     (i = 0;i < 3;i++)     {         sol[i] = 0;         (j = 0;j < 3;j++)             sol[i] += inv[i][j] * d[j];     }     printf("the solutions are\nx=%i\ny=%i\nz=%i\n", sol[0], sol[1], sol[2]);     getch();     goto start;   } 

these:

scanf("%i", y[i][j]); scanf("%i", d[i]); 

needs be:

scanf("%i", &y[i][j]); scanf("%i", &d[i]); 

as %i in scanf expects int*(address of variable), not int(value of variable).

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another problem division 0 here:

inv[i][j] = co[i][j] / d; 

when d zero.