aparler/RosettaCodeData
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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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46
Task/ABC-problem/C/abc-problem.c
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@ -3,39 +3,39 @@
int can_make_words(char **b, char *word)
{
int i, ret = 0, c = toupper(*word);
int i, ret = 0, c = toupper(*word);
#define SWAP(a, b) if (a != b) { char * tmp = a; a = b; b = tmp; }
if (!c) return 1;
if (!b[0]) return 0;
if (!c) return 1;
if (!b[0]) return 0;
for (i = 0; b[i] && !ret; i++) {
if (b[i][0] != c && b[i][1] != c) continue;
SWAP(b[i], b[0]);
ret = can_make_words(b + 1, word + 1);
SWAP(b[i], b[0]);
}
for (i = 0; b[i] && !ret; i++) {
if (b[i][0] != c && b[i][1] != c) continue;
SWAP(b[i], b[0]);
ret = can_make_words(b + 1, word + 1);
SWAP(b[i], b[0]);
}
return ret;
return ret;
}
int main(void)
{
char* blocks[] = {
"BO", "XK", "DQ", "CP", "NA",
"GT", "RE", "TG", "QD", "FS",
"JW", "HU", "VI", "AN", "OB",
"ER", "FS", "LY", "PC", "ZM",
0 };
char* blocks[] = {
"BO", "XK", "DQ", "CP", "NA",
"GT", "RE", "TG", "QD", "FS",
"JW", "HU", "VI", "AN", "OB",
"ER", "FS", "LY", "PC", "ZM",
0 };
char *words[] = {
"", "A", "BARK", "BOOK", "TREAT", "COMMON", "SQUAD", "Confuse", 0
};
char *words[] = {
"", "A", "BARK", "BOOK", "TREAT", "COMMON", "SQUAD", "Confuse", 0
};
char **w;
for (w = words; *w; w++)
printf("%s\t%d\n", *w, can_make_words(blocks, *w));
char **w;
for (w = words; *w; w++)
printf("%s\t%d\n", *w, can_make_words(blocks, *w));
return 0;
return 0;
}