LRESULT CALLBACK winProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int i; switch (message) { case WM_CREATE: { HWND combo = CreateWindow("combobox", "combobox", CBS_SORT | CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD | WS_VISIBLE | CBS_AUTOHSCROLL | WS_TABSTOP, 690, 25, 75, 1000, hWnd, 0, inst, 0); for (i = 9; i > 0; --i) { port[3] = '0' + i; SendMessage(combo, CB_ADDSTRING, (WPARAM)0, (LPARAM)port); } SendMessage(combo, CB_SETCURSEL, (WPARAM)0, (LPARAM)0); for (i = 0; i < 2; ++i) createButtonBank(hWnd, i); break; } case WM_DESTROY: break; case WM_COMMAND: if (HIWORD(wParam) == CBN_SELCHANGE) { i =(int)SendMessage((HWND)lParam, CB_GETCURSEL, 0, 0); curlink = links + i; port[3] = '1' + i; InvalidateRect(hWnd, 0, FALSE); break; } else if (LOWORD(wParam) >= 4096) { action(hWnd, LOWORD(wParam) - 4096); break; } else if (LOWORD(wParam) != IDCANCEL) { break; } case WM_CLOSE: PostQuitMessage(0); break; case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(hWnd, &ps); COLORREF col = 0; if (curlink->status != LINK_UNKNOWN) { col = RGB((curlink->status == LINK_OK) ? 0 : 0xff, (curlink->status == LINK_ERROR) ? 0 : 0xff, 0); } myFillRect(hdc, 785, 25, 860, 49, col); for (i = 0; i < 2; ++i) { int y = 250 + i * 348; showDigits(hdc, 760, y, curlink->outputs[i]); } EndPaint(hWnd, &ps); break; } case WM_ACTIVATE: hDlgCurrent = wParam ? hWnd : 0; break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; }
int main(int argc, char *argv[]) { int matrix[NUMBERS][DIGITS] = { {3,7,1,0,7,2,8,7,5,3,3,9,0,2,1,0,2,7,9,8,7,9,7,9,9,8,2,2,0,8,3,7,5,9,0,2,4,6,5,1,0,1,3,5,7,4,0,2,5,0}, {4,6,3,7,6,9,3,7,6,7,7,4,9,0,0,0,9,7,1,2,6,4,8,1,2,4,8,9,6,9,7,0,0,7,8,0,5,0,4,1,7,0,1,8,2,6,0,5,3,8}, {7,4,3,2,4,9,8,6,1,9,9,5,2,4,7,4,1,0,5,9,4,7,4,2,3,3,3,0,9,5,1,3,0,5,8,1,2,3,7,2,6,6,1,7,3,0,9,6,2,9}, {9,1,9,4,2,2,1,3,3,6,3,5,7,4,1,6,1,5,7,2,5,2,2,4,3,0,5,6,3,3,0,1,8,1,1,0,7,2,4,0,6,1,5,4,9,0,8,2,5,0}, {2,3,0,6,7,5,8,8,2,0,7,5,3,9,3,4,6,1,7,1,1,7,1,9,8,0,3,1,0,4,2,1,0,4,7,5,1,3,7,7,8,0,6,3,2,4,6,6,7,6}, {8,9,2,6,1,6,7,0,6,9,6,6,2,3,6,3,3,8,2,0,1,3,6,3,7,8,4,1,8,3,8,3,6,8,4,1,7,8,7,3,4,3,6,1,7,2,6,7,5,7}, {2,8,1,1,2,8,7,9,8,1,2,8,4,9,9,7,9,4,0,8,0,6,5,4,8,1,9,3,1,5,9,2,6,2,1,6,9,1,2,7,5,8,8,9,8,3,2,7,3,8}, {4,4,2,7,4,2,2,8,9,1,7,4,3,2,5,2,0,3,2,1,9,2,3,5,8,9,4,2,2,8,7,6,7,9,6,4,8,7,6,7,0,2,7,2,1,8,9,3,1,8}, {4,7,4,5,1,4,4,5,7,3,6,0,0,1,3,0,6,4,3,9,0,9,1,1,6,7,2,1,6,8,5,6,8,4,4,5,8,8,7,1,1,6,0,3,1,5,3,2,7,6}, {7,0,3,8,6,4,8,6,1,0,5,8,4,3,0,2,5,4,3,9,9,3,9,6,1,9,8,2,8,9,1,7,5,9,3,6,6,5,6,8,6,7,5,7,9,3,4,9,5,1}, {6,2,1,7,6,4,5,7,1,4,1,8,5,6,5,6,0,6,2,9,5,0,2,1,5,7,2,2,3,1,9,6,5,8,6,7,5,5,0,7,9,3,2,4,1,9,3,3,3,1}, {6,4,9,0,6,3,5,2,4,6,2,7,4,1,9,0,4,9,2,9,1,0,1,4,3,2,4,4,5,8,1,3,8,2,2,6,6,3,3,4,7,9,4,4,7,5,8,1,7,8}, {9,2,5,7,5,8,6,7,7,1,8,3,3,7,2,1,7,6,6,1,9,6,3,7,5,1,5,9,0,5,7,9,2,3,9,7,2,8,2,4,5,5,9,8,8,3,8,4,0,7}, {5,8,2,0,3,5,6,5,3,2,5,3,5,9,3,9,9,0,0,8,4,0,2,6,3,3,5,6,8,9,4,8,8,3,0,1,8,9,4,5,8,6,2,8,2,2,7,8,2,8}, {8,0,1,8,1,1,9,9,3,8,4,8,2,6,2,8,2,0,1,4,2,7,8,1,9,4,1,3,9,9,4,0,5,6,7,5,8,7,1,5,1,1,7,0,0,9,4,3,9,0}, {3,5,3,9,8,6,6,4,3,7,2,8,2,7,1,1,2,6,5,3,8,2,9,9,8,7,2,4,0,7,8,4,4,7,3,0,5,3,1,9,0,1,0,4,2,9,3,5,8,6}, {8,6,5,1,5,5,0,6,0,0,6,2,9,5,8,6,4,8,6,1,5,3,2,0,7,5,2,7,3,3,7,1,9,5,9,1,9,1,4,2,0,5,1,7,2,5,5,8,2,9}, {7,1,6,9,3,8,8,8,7,0,7,7,1,5,4,6,6,4,9,9,1,1,5,5,9,3,4,8,7,6,0,3,5,3,2,9,2,1,7,1,4,9,7,0,0,5,6,9,3,8}, {5,4,3,7,0,0,7,0,5,7,6,8,2,6,6,8,4,6,2,4,6,2,1,4,9,5,6,5,0,0,7,6,4,7,1,7,8,7,2,9,4,4,3,8,3,7,7,6,0,4}, {5,3,2,8,2,6,5,4,1,0,8,7,5,6,8,2,8,4,4,3,1,9,1,1,9,0,6,3,4,6,9,4,0,3,7,8,5,5,2,1,7,7,7,9,2,9,5,1,4,5}, {3,6,1,2,3,2,7,2,5,2,5,0,0,0,2,9,6,0,7,1,0,7,5,0,8,2,5,6,3,8,1,5,6,5,6,7,1,0,8,8,5,2,5,8,3,5,0,7,2,1}, {4,5,8,7,6,5,7,6,1,7,2,4,1,0,9,7,6,4,4,7,3,3,9,1,1,0,6,0,7,2,1,8,2,6,5,2,3,6,8,7,7,2,2,3,6,3,6,0,4,5}, {1,7,4,2,3,7,0,6,9,0,5,8,5,1,8,6,0,6,6,0,4,4,8,2,0,7,6,2,1,2,0,9,8,1,3,2,8,7,8,6,0,7,3,3,9,6,9,4,1,2}, {8,1,1,4,2,6,6,0,4,1,8,0,8,6,8,3,0,6,1,9,3,2,8,4,6,0,8,1,1,1,9,1,0,6,1,5,5,6,9,4,0,5,1,2,6,8,9,6,9,2}, {5,1,9,3,4,3,2,5,4,5,1,7,2,8,3,8,8,6,4,1,9,1,8,0,4,7,0,4,9,2,9,3,2,1,5,0,5,8,6,4,2,5,6,3,0,4,9,4,8,3}, {6,2,4,6,7,2,2,1,6,4,8,4,3,5,0,7,6,2,0,1,7,2,7,9,1,8,0,3,9,9,4,4,6,9,3,0,0,4,7,3,2,9,5,6,3,4,0,6,9,1}, {1,5,7,3,2,4,4,4,3,8,6,9,0,8,1,2,5,7,9,4,5,1,4,0,8,9,0,5,7,7,0,6,2,2,9,4,2,9,1,9,7,1,0,7,9,2,8,2,0,9}, {5,5,0,3,7,6,8,7,5,2,5,6,7,8,7,7,3,0,9,1,8,6,2,5,4,0,7,4,4,9,6,9,8,4,4,5,0,8,3,3,0,3,9,3,6,8,2,1,2,6}, {1,8,3,3,6,3,8,4,8,2,5,3,3,0,1,5,4,6,8,6,1,9,6,1,2,4,3,4,8,7,6,7,6,8,1,2,9,7,5,3,4,3,7,5,9,4,6,5,1,5}, {8,0,3,8,6,2,8,7,5,9,2,8,7,8,4,9,0,2,0,1,5,2,1,6,8,5,5,5,4,8,2,8,7,1,7,2,0,1,2,1,9,2,5,7,7,6,6,9,5,4}, {7,8,1,8,2,8,3,3,7,5,7,9,9,3,1,0,3,6,1,4,7,4,0,3,5,6,8,5,6,4,4,9,0,9,5,5,2,7,0,9,7,8,6,4,7,9,7,5,8,1}, {1,6,7,2,6,3,2,0,1,0,0,4,3,6,8,9,7,8,4,2,5,5,3,5,3,9,9,2,0,9,3,1,8,3,7,4,4,1,4,9,7,8,0,6,8,6,0,9,8,4}, {4,8,4,0,3,0,9,8,1,2,9,0,7,7,7,9,1,7,9,9,0,8,8,2,1,8,7,9,5,3,2,7,3,6,4,4,7,5,6,7,5,5,9,0,8,4,8,0,3,0}, {8,7,0,8,6,9,8,7,5,5,1,3,9,2,7,1,1,8,5,4,5,1,7,0,7,8,5,4,4,1,6,1,8,5,2,4,2,4,3,2,0,6,9,3,1,5,0,3,3,2}, {5,9,9,5,9,4,0,6,8,9,5,7,5,6,5,3,6,7,8,2,1,0,7,0,7,4,9,2,6,9,6,6,5,3,7,6,7,6,3,2,6,2,3,5,4,4,7,2,1,0}, {6,9,7,9,3,9,5,0,6,7,9,6,5,2,6,9,4,7,4,2,5,9,7,7,0,9,7,3,9,1,6,6,6,9,3,7,6,3,0,4,2,6,3,3,9,8,7,0,8,5}, {4,1,0,5,2,6,8,4,7,0,8,2,9,9,0,8,5,2,1,1,3,9,9,4,2,7,3,6,5,7,3,4,1,1,6,1,8,2,7,6,0,3,1,5,0,0,1,2,7,1}, {6,5,3,7,8,6,0,7,3,6,1,5,0,1,0,8,0,8,5,7,0,0,9,1,4,9,9,3,9,5,1,2,5,5,7,0,2,8,1,9,8,7,4,6,0,0,4,3,7,5}, {3,5,8,2,9,0,3,5,3,1,7,4,3,4,7,1,7,3,2,6,9,3,2,1,2,3,5,7,8,1,5,4,9,8,2,6,2,9,7,4,2,5,5,2,7,3,7,3,0,7}, {9,4,9,5,3,7,5,9,7,6,5,1,0,5,3,0,5,9,4,6,9,6,6,0,6,7,6,8,3,1,5,6,5,7,4,3,7,7,1,6,7,4,0,1,8,7,5,2,7,5}, {8,8,9,0,2,8,0,2,5,7,1,7,3,3,2,2,9,6,1,9,1,7,6,6,6,8,7,1,3,8,1,9,9,3,1,8,1,1,0,4,8,7,7,0,1,9,0,2,7,1}, {2,5,2,6,7,6,8,0,2,7,6,0,7,8,0,0,3,0,1,3,6,7,8,6,8,0,9,9,2,5,2,5,4,6,3,4,0,1,0,6,1,6,3,2,8,6,6,5,2,6}, {3,6,2,7,0,2,1,8,5,4,0,4,9,7,7,0,5,5,8,5,6,2,9,9,4,6,5,8,0,6,3,6,2,3,7,9,9,3,1,4,0,7,4,6,2,5,5,9,6,2}, {2,4,0,7,4,4,8,6,9,0,8,2,3,1,1,7,4,9,7,7,7,9,2,3,6,5,4,6,6,2,5,7,2,4,6,9,2,3,3,2,2,8,1,0,9,1,7,1,4,1}, {9,1,4,3,0,2,8,8,1,9,7,1,0,3,2,8,8,5,9,7,8,0,6,6,6,9,7,6,0,8,9,2,9,3,8,6,3,8,2,8,5,0,2,5,3,3,3,4,0,3}, {3,4,4,1,3,0,6,5,5,7,8,0,1,6,1,2,7,8,1,5,9,2,1,8,1,5,0,0,5,5,6,1,8,6,8,8,3,6,4,6,8,4,2,0,0,9,0,4,7,0}, {2,3,0,5,3,0,8,1,1,7,2,8,1,6,4,3,0,4,8,7,6,2,3,7,9,1,9,6,9,8,4,2,4,8,7,2,5,5,0,3,6,6,3,8,7,8,4,5,8,3}, {1,1,4,8,7,6,9,6,9,3,2,1,5,4,9,0,2,8,1,0,4,2,4,0,2,0,1,3,8,3,3,5,1,2,4,4,6,2,1,8,1,4,4,1,7,7,3,4,7,0}, {6,3,7,8,3,2,9,9,4,9,0,6,3,6,2,5,9,6,6,6,4,9,8,5,8,7,6,1,8,2,2,1,2,2,5,2,2,5,5,1,2,4,8,6,7,6,4,5,3,3}, {6,7,7,2,0,1,8,6,9,7,1,6,9,8,5,4,4,3,1,2,4,1,9,5,7,2,4,0,9,9,1,3,9,5,9,0,0,8,9,5,2,3,1,0,0,5,8,8,2,2}, {9,5,5,4,8,2,5,5,3,0,0,2,6,3,5,2,0,7,8,1,5,3,2,2,9,6,7,9,6,2,4,9,4,8,1,6,4,1,9,5,3,8,6,8,2,1,8,7,7,4}, {7,6,0,8,5,3,2,7,1,3,2,2,8,5,7,2,3,1,1,0,4,2,4,8,0,3,4,5,6,1,2,4,8,6,7,6,9,7,0,6,4,5,0,7,9,9,5,2,3,6}, {3,7,7,7,4,2,4,2,5,3,5,4,1,1,2,9,1,6,8,4,2,7,6,8,6,5,5,3,8,9,2,6,2,0,5,0,2,4,9,1,0,3,2,6,5,7,2,9,6,7}, {2,3,7,0,1,9,1,3,2,7,5,7,2,5,6,7,5,2,8,5,6,5,3,2,4,8,2,5,8,2,6,5,4,6,3,0,9,2,2,0,7,0,5,8,5,9,6,5,2,2}, {2,9,7,9,8,8,6,0,2,7,2,2,5,8,3,3,1,9,1,3,1,2,6,3,7,5,1,4,7,3,4,1,9,9,4,8,8,9,5,3,4,7,6,5,7,4,5,5,0,1}, {1,8,4,9,5,7,0,1,4,5,4,8,7,9,2,8,8,9,8,4,8,5,6,8,2,7,7,2,6,0,7,7,7,1,3,7,2,1,4,0,3,7,9,8,8,7,9,7,1,5}, {3,8,2,9,8,2,0,3,7,8,3,0,3,1,4,7,3,5,2,7,7,2,1,5,8,0,3,4,8,1,4,4,5,1,3,4,9,1,3,7,3,2,2,6,6,5,1,3,8,1}, {3,4,8,2,9,5,4,3,8,2,9,1,9,9,9,1,8,1,8,0,2,7,8,9,1,6,5,2,2,4,3,1,0,2,7,3,9,2,2,5,1,1,2,2,8,6,9,5,3,9}, {4,0,9,5,7,9,5,3,0,6,6,4,0,5,2,3,2,6,3,2,5,3,8,0,4,4,1,0,0,0,5,9,6,5,4,9,3,9,1,5,9,8,7,9,5,9,3,6,3,5}, {2,9,7,4,6,1,5,2,1,8,5,5,0,2,3,7,1,3,0,7,6,4,2,2,5,5,1,2,1,1,8,3,6,9,3,8,0,3,5,8,0,3,8,8,5,8,4,9,0,3}, {4,1,6,9,8,1,1,6,2,2,2,0,7,2,9,7,7,1,8,6,1,5,8,2,3,6,6,7,8,4,2,4,6,8,9,1,5,7,9,9,3,5,3,2,9,6,1,9,2,2}, {6,2,4,6,7,9,5,7,1,9,4,4,0,1,2,6,9,0,4,3,8,7,7,1,0,7,2,7,5,0,4,8,1,0,2,3,9,0,8,9,5,5,2,3,5,9,7,4,5,7}, {2,3,1,8,9,7,0,6,7,7,2,5,4,7,9,1,5,0,6,1,5,0,5,5,0,4,9,5,3,9,2,2,9,7,9,5,3,0,9,0,1,1,2,9,9,6,7,5,1,9}, {8,6,1,8,8,0,8,8,2,2,5,8,7,5,3,1,4,5,2,9,5,8,4,0,9,9,2,5,1,2,0,3,8,2,9,0,0,9,4,0,7,7,7,0,7,7,5,6,7,2}, {1,1,3,0,6,7,3,9,7,0,8,3,0,4,7,2,4,4,8,3,8,1,6,5,3,3,8,7,3,5,0,2,3,4,0,8,4,5,6,4,7,0,5,8,0,7,7,3,0,8}, {8,2,9,5,9,1,7,4,7,6,7,1,4,0,3,6,3,1,9,8,0,0,8,1,8,7,1,2,9,0,1,1,8,7,5,4,9,1,3,1,0,5,4,7,1,2,6,5,8,1}, {9,7,6,2,3,3,3,1,0,4,4,8,1,8,3,8,6,2,6,9,5,1,5,4,5,6,3,3,4,9,2,6,3,6,6,5,7,2,8,9,7,5,6,3,4,0,0,5,0,0}, {4,2,8,4,6,2,8,0,1,8,3,5,1,7,0,7,0,5,2,7,8,3,1,8,3,9,4,2,5,8,8,2,1,4,5,5,2,1,2,2,7,2,5,1,2,5,0,3,2,7}, {5,5,1,2,1,6,0,3,5,4,6,9,8,1,2,0,0,5,8,1,7,6,2,1,6,5,2,1,2,8,2,7,6,5,2,7,5,1,6,9,1,2,9,6,8,9,7,7,8,9}, {3,2,2,3,8,1,9,5,7,3,4,3,2,9,3,3,9,9,4,6,4,3,7,5,0,1,9,0,7,8,3,6,9,4,5,7,6,5,8,8,3,3,5,2,3,9,9,8,8,6}, {7,5,5,0,6,1,6,4,9,6,5,1,8,4,7,7,5,1,8,0,7,3,8,1,6,8,8,3,7,8,6,1,0,9,1,5,2,7,3,5,7,9,2,9,7,0,1,3,3,7}, {6,2,1,7,7,8,4,2,7,5,2,1,9,2,6,2,3,4,0,1,9,4,2,3,9,9,6,3,9,1,6,8,0,4,4,9,8,3,9,9,3,1,7,3,3,1,2,7,3,1}, {3,2,9,2,4,1,8,5,7,0,7,1,4,7,3,4,9,5,6,6,9,1,6,6,7,4,6,8,7,6,3,4,6,6,0,9,1,5,0,3,5,9,1,4,6,7,7,5,0,4}, {9,9,5,1,8,6,7,1,4,3,0,2,3,5,2,1,9,6,2,8,8,9,4,8,9,0,1,0,2,4,2,3,3,2,5,1,1,6,9,1,3,6,1,9,6,2,6,6,2,2}, {7,3,2,6,7,4,6,0,8,0,0,5,9,1,5,4,7,4,7,1,8,3,0,7,9,8,3,9,2,8,6,8,5,3,5,2,0,6,9,4,6,9,4,4,5,4,0,7,2,4}, {7,6,8,4,1,8,2,2,5,2,4,6,7,4,4,1,7,1,6,1,5,1,4,0,3,6,4,2,7,9,8,2,2,7,3,3,4,8,0,5,5,5,5,6,2,1,4,8,1,8}, {9,7,1,4,2,6,1,7,9,1,0,3,4,2,5,9,8,6,4,7,2,0,4,5,1,6,8,9,3,9,8,9,4,2,2,1,7,9,8,2,6,0,8,8,0,7,6,8,5,2}, {8,7,7,8,3,6,4,6,1,8,2,7,9,9,3,4,6,3,1,3,7,6,7,7,5,4,3,0,7,8,0,9,3,6,3,3,3,3,0,1,8,9,8,2,6,4,2,0,9,0}, {1,0,8,4,8,8,0,2,5,2,1,6,7,4,6,7,0,8,8,3,2,1,5,1,2,0,1,8,5,8,8,3,5,4,3,2,2,3,8,1,2,8,7,6,9,5,2,7,8,6}, {7,1,3,2,9,6,1,2,4,7,4,7,8,2,4,6,4,5,3,8,6,3,6,9,9,3,0,0,9,0,4,9,3,1,0,3,6,3,6,1,9,7,6,3,8,7,8,0,3,9}, {6,2,1,8,4,0,7,3,5,7,2,3,9,9,7,9,4,2,2,3,4,0,6,2,3,5,3,9,3,8,0,8,3,3,9,6,5,1,3,2,7,4,0,8,0,1,1,1,1,6}, {6,6,6,2,7,8,9,1,9,8,1,4,8,8,0,8,7,7,9,7,9,4,1,8,7,6,8,7,6,1,4,4,2,3,0,0,3,0,9,8,4,4,9,0,8,5,1,4,1,1}, {6,0,6,6,1,8,2,6,2,9,3,6,8,2,8,3,6,7,6,4,7,4,4,7,7,9,2,3,9,1,8,0,3,3,5,1,1,0,9,8,9,0,6,9,7,9,0,7,1,4}, {8,5,7,8,6,9,4,4,0,8,9,5,5,2,9,9,0,6,5,3,6,4,0,4,4,7,4,2,5,5,7,6,0,8,3,6,5,9,9,7,6,6,4,5,7,9,5,0,9,6}, {6,6,0,2,4,3,9,6,4,0,9,9,0,5,3,8,9,6,0,7,1,2,0,1,9,8,2,1,9,9,7,6,0,4,7,5,9,9,4,9,0,1,9,7,2,3,0,2,9,7}, {6,4,9,1,3,9,8,2,6,8,0,0,3,2,9,7,3,1,5,6,0,3,7,1,2,0,0,4,1,3,7,7,9,0,3,7,8,5,5,6,6,0,8,5,0,8,9,2,5,2}, {1,6,7,3,0,9,3,9,3,1,9,8,7,2,7,5,0,2,7,5,4,6,8,9,0,6,9,0,3,7,0,7,5,3,9,4,1,3,0,4,2,6,5,2,3,1,5,0,1,1}, {9,4,8,0,9,3,7,7,2,4,5,0,4,8,7,9,5,1,5,0,9,5,4,1,0,0,9,2,1,6,4,5,8,6,3,7,5,4,7,1,0,5,9,8,4,3,6,7,9,1}, {7,8,6,3,9,1,6,7,0,2,1,1,8,7,4,9,2,4,3,1,9,9,5,7,0,0,6,4,1,9,1,7,9,6,9,7,7,7,5,9,9,0,2,8,3,0,0,6,9,9}, {1,5,3,6,8,7,1,3,7,1,1,9,3,6,6,1,4,9,5,2,8,1,1,3,0,5,8,7,6,3,8,0,2,7,8,4,1,0,7,5,4,4,4,9,7,3,3,0,7,8}, {4,0,7,8,9,9,2,3,1,1,5,5,3,5,5,6,2,5,6,1,1,4,2,3,2,2,4,2,3,2,5,5,0,3,3,6,8,5,4,4,2,4,8,8,9,1,7,3,5,3}, {4,4,8,8,9,9,1,1,5,0,1,4,4,0,6,4,8,0,2,0,3,6,9,0,6,8,0,6,3,9,6,0,6,7,2,3,2,2,1,9,3,2,0,4,1,4,9,5,3,5}, {4,1,5,0,3,1,2,8,8,8,0,3,3,9,5,3,6,0,5,3,2,9,9,3,4,0,3,6,8,0,0,6,9,7,7,7,1,0,6,5,0,5,6,6,6,3,1,9,5,4}, {8,1,2,3,4,8,8,0,6,7,3,2,1,0,1,4,6,7,3,9,0,5,8,5,6,8,5,5,7,9,3,4,5,8,1,4,0,3,6,2,7,8,2,2,7,0,3,2,8,0}, {8,2,6,1,6,5,7,0,7,7,3,9,4,8,3,2,7,5,9,2,2,3,2,8,4,5,9,4,1,7,0,6,5,2,5,0,9,4,5,1,2,3,2,5,2,3,0,6,0,8}, {2,2,9,1,8,8,0,2,0,5,8,7,7,7,3,1,9,7,1,9,8,3,9,4,5,0,1,8,0,8,8,8,0,7,2,4,2,9,6,6,1,9,8,0,8,1,1,1,9,7}, {7,7,1,5,8,5,4,2,5,0,2,0,1,6,5,4,5,0,9,0,4,1,3,2,4,5,8,0,9,7,8,6,8,8,2,7,7,8,9,4,8,7,2,1,8,5,9,6,1,7}, {7,2,1,0,7,8,3,8,4,3,5,0,6,9,1,8,6,1,5,5,4,3,5,6,6,2,8,8,4,0,6,2,2,5,7,4,7,3,6,9,2,2,8,4,5,0,9,5,1,6}, {2,0,8,4,9,6,0,3,9,8,0,1,3,4,0,0,1,7,2,3,9,3,0,6,7,1,6,6,6,8,2,3,5,5,5,2,4,5,2,5,2,8,0,4,6,0,9,7,2,2}, {5,3,5,0,3,5,3,4,2,2,6,4,7,2,5,2,4,2,5,0,8,7,4,0,5,4,0,7,5,5,9,1,7,8,9,7,8,1,2,6,4,3,3,0,3,3,1,6,9,0}, }; int carryover = 0; int sum = 0; struct digit * head = calloc(1, sizeof(struct digit)); struct digit * tail = head; struct digit * current = NULL; // initialize linked list for (int i = 0; i < PRINT_DIGITS - 1; i++) { current = calloc(1, sizeof(struct digit)); current->previous = tail; tail->next = current; tail = current; } head->previous = tail; tail->next = head; for (int d = DIGITS - 1; d >= 0; d--) { sum = 0; for (int n = NUMBERS - 1; n >= 0; n--) { sum += matrix[n][d]; } sum += carryover; if (sum >= 10) { carryover = sum / 10; } else { carryover = 0; } current = head; head = head->previous; while (TRUE) { current->digit = sum % 10; sum /= 10; current = current->previous; if (sum == 0) { break; } } } showDigits(head->previous); }