int main (int argc, char const* argv[])
{
int sudoku[SUDOKU_SIZE][SUDOKU_SIZE];
read_sudoku_from_file(sudoku);
int blanks = count_blanks(sudoku);
std::vector<int> possible_numbers;
while(blanks)
{
for(int i = 0; i < SUDOKU_SIZE; ++i)
{
for(int j = 0; j < SUDOKU_SIZE; ++j)
{
if(!sudoku[i][j])
{
for(int k = 1; k <= 9; ++k)
{
if(rows(sudoku, i, k) && columns(sudoku, j, k) && square(sudoku, i, j, k))
{
possible_numbers.push_back(k);
}
}
if(possible_numbers.size() == 1)
{
sudoku[i][j] = possible_numbers[0];
--blanks;
}
else
{
possible_numbers.clear();
}
}
}
}
}
print_sudoku(sudoku);
return 0;
}
int main(void)
{
char* a = "";
int r,k,n,c,i;
Sudoku* s = initlizeSudoku();
//In case of memory leaks the number of the datablock can be used here
//_CrtSetBreakAlloc({NR});
/*for( i=1; i< NEGEN-1; i++){
insert_sudoku(s,1,i,i);
insert_sudoku(s,i,1,i);
}*/
print_sudoku_inhoud(s);
read_sudoku_from_file("S4.txt",s);
//insert_sudoku(s,1,1,1);
//insert_sudoku(s,1,2,2);
//insert_sudoku(s,1,3,3);
//insert_sudoku(s,1,1,4);
//insert_sudoku(s,2,1,5);
//insert_sudoku(s,3,1,6);
//insert_sudoku(s,2,2,7);
//insert_sudoku(s,3,3,8);
while(1){
printf("-insert ( Rij , Kolom ) =nr \n-delete ( Rij , Kolom ) \n-exit \n-clear \n-save \n-vakje (Rij , Kolom ) \n");
print_sudoku_inhoud(s);
printf("\n\n\n");
LABEL:printf("you: ");
scanf("%s", a);
if(strncmp(a, "insert", 10) == 0){
c=scanf(" ( %i , %i ) = %i", &r,&k,&n);
if(controleer_grenzen(r,k,n) == OK && c==3){
c=insert_sudoku(s,r,k,n);
if(c==MOGELIJK){
printf("invoegen: rij=%i kolom=%i nummer=%i \n", r,k,n);
}else if(c==ONMOGELIJK){
printf("onmogelijk");
}else if(c==BEZET){
printf("al bezet");
}else if(c==UITGESLOTEN){
printf("vormt een probleem");
}
}else{
if(c < 3){
scanf("%s", a);
}
printf("ERROR: foute waarde");
}
}else if(strncmp(a, "delete", 10) == 0){
c=scanf(" ( %i , %i )", &r,&k);
if(controleer_grenzen(r,k,5) == OK && c==2){
printf("delete: rij=%i kolom=%i \n", r,k);
}else{
if(c < 2){
scanf("%s", a);
}
printf("ERROR: foute waarde");
}
}else if(strncmp(a, "exit", 10) == 0){
printf("exit: \n");
break;
}else if(strncmp(a, "new", 10) == 0){
printf("new: \n");
}else if(strncmp(a, "save", 10) == 0){
write_sudoku_to_file("S2.txt",s);
}else if(strncmp(a, "vakje", 10) == 0){
c=scanf(" ( %i , %i )", &r,&k);
if(controleer_grenzen(r,k,5) == OK && c==2){
print_value_vakje(s,r,k);
}else{
if(c < 2){
scanf("%s", a);
}
printf("ERROR: foute waarde");
}
goto LABEL;
} if(strncmp(a, "clear", 10) == 0){
clear_sudoku(s);
}else{
printf("ERROR: not a command: %s\n",a);
}
printf("\n\n");
}
free_sudoku(s);
//Memory leaks test
_CrtDumpMemoryLeaks();
return 0;
}
