int sumDigits(int** grid, int* sum, int rows, int cols, int digits)
{
int r,c, digit, carry, cbegin, cend, rend;
digit = digits-1;
carry = 0;
cend = cols-1;
cbegin = cend-digits;
for(c=cend; c>cbegin; c--)
{
carry += sumDown(grid, 0, c, rows);
sum[digit--] = carry%10;
carry /= 10;
}
return carry;
}
void eval(char *cmd) {
if (cmd[0] == '\0')
return;
char *af = strchr(cmd, ' ');
if (af != NULL)
*af = '\0';
if (strcmp(cmd, "init") == 0) {
int r, c;
if (af != NULL)
if (sscanf(af + 1, "%d %d", &r, &c) == 2) {
init_matrix(r, c);
return;
}
wprintw(work_wnd, "Usage: init nrows ncolumns\n");
return;
}
if (strcmp(cmd, "randomize") == 0) {
int l, h;
if (af != NULL)
if (sscanf(af + 1, "%d %d", &l, &h) == 2) {
randomize(l, h);
return;
}
wprintw(work_wnd, "Usage: randomize min max\n");
return;
}
if (strcmp(cmd, "mutate") == 0) {
int r, c, nv;
if (af != NULL)
if (sscanf(af + 1, "%d %d %d", &r, &c, &nv) == 3) {
mutate(r, c, nv);
return;
}
wprintw(work_wnd, "Usage: mutate row column new_value\n");
return;
}
if (strcmp(cmd, "null") == 0) {
tonull();
return;
}
if (strcmp(cmd, "sumDown") == 0) {
sumDown();
return;
}
if (strcmp(cmd, "reflectSide") == 0) {
transposeSide();
return;
}
if (strcmp(cmd, "rotate") == 0) {
rotate();
return;
}
if (strcmp(cmd, "flipH") == 0) {
flipH();
return;
}
if (strcmp(cmd, "avg") == 0) {
avg();
return;
}
if (strcmp(cmd, "feswap") == 0) {
feswap();
return;
}
if (strcmp(cmd, "leswap") == 0) {
leswap();
return;
}
if (strcmp(cmd, "ecswap") == 0) {
ecswap();
return;
}
if (strcmp(cmd, "q") == 0) {
finish();
exit(EXIT_SUCCESS);
return;
}
if (strcmp(cmd, "sumC") == 0) {
size_t column;
if (af != NULL)
if (sscanf(af + 1, "%zu", &column) == 1) {
sumColumn(column);
return;
}
wprintw(work_wnd, "Usage: sumC column\n");
return;
}
print_help();
}