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more tests

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This commit is contained in:
mnerv
2023-10-06 13:00:16 +02:00
parent a11d45d64e
commit 2a3417e95f
3 changed files with 106 additions and 10 deletions
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leetcode/longestpalindromicsubstr.c
+8 -10
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@@ -18,27 +18,26 @@ char* longestPalindrome(char * input_str) {
size_t c_start = 0;
size_t c_end = 0;
bool is_first = true;
while (start < len) {
bool is_palindrome = false;
end = start;
DEBUG_LOG("start: %llu\n", start);
DEBUG_LOG("start: %lu\n", start);
for (size_t i = start; i < len; ++i) {
const size_t dist = end - start + 1;
is_palindrome = false;
DEBUG_LOG(" dist: %llu:\n", dist);
DEBUG_LOG(" dist: %lu:\n", dist);
for (size_t j = 0; j < dist; ++j) {
const size_t start_it = start + j;
const size_t end_it = end - j;
DEBUG_LOG(" [%llu]%c = [%llu]%c: %s\n",start_it, input_str[start_it], end_it, input_str[end_it], input_str[start_it] == input_str[end_it] ? "true" : "false");
DEBUG_LOG(" [%lu]%c = [%lu]%c: %s\n",start_it, input_str[start_it], end_it, input_str[end_it], input_str[start_it] == input_str[end_it] ? "true" : "false");
if (input_str[start_it] == input_str[end_it]) {
is_palindrome = true;
} else {
is_palindrome = false;
}
}
if (is_palindrome && end - start > c_end - c_start) break;
if (is_palindrome) break;
++end;
}
DEBUG_LOG("extracted: ");
@@ -46,19 +45,18 @@ char* longestPalindrome(char * input_str) {
DEBUG_LOG("%c", input_str[start + i]);
}
DEBUG_LOG("\n");
DEBUG_LOG("[%llu] -> [%llu], c: [%llu] -> [%llu]\n", start, end, c_start, c_end);
DEBUG_LOG("[%lu] -> [%lu], c: [%lu] -> [%lu]\n", start, end, c_start, c_end);
DEBUG_LOG("\n");
if (is_palindrome && (end - start > c_end - c_start || is_first)) {
is_first = false;
if (is_palindrome && end - start > c_end - c_start) {
c_start = start;
c_end = end;
DEBUG_LOG("candidate: %llu -> %llu\n", c_start, c_end);
DEBUG_LOG("candidate: %lu -> %lu\n", c_start, c_end);
}
++start;
}
DEBUG_LOG("wow\n");
DEBUG_LOG("[%llu] -> [%llu]: size %llu\n", c_start, c_end, c_end - c_start + 1);
DEBUG_LOG("[%lu] -> [%lu]: size %lu\n", c_start, c_end, c_end - c_start + 1);
char* str = (char*)malloc((c_end - c_start + 2) * sizeof(char));
memcpy(str, input_str + start, (c_end - c_start + 1) * sizeof(char));
str[c_end - c_start + 1] = '\0';