C语言 | Leetcode C语言题解之第72题编辑距离

题目：

题解：

static inline int Min(const int a, const int b, const int c) {int min = (a < b) ? a : b;return (min < c) ? min : c;
}int minDistance(char * word1, char * word2){int m = strlen(word1), n = strlen(word2);int dp[m + 1][n + 1];for (int i = 0; i < m + 1; i++) {dp[i][0] = i;}for (int j = 1; j < n + 1; j++) {dp[0][j] = j;}for (int i = 1; i < m + 1; i++) {for (int j = 1; j < n + 1; j++) {if (word1[i - 1] == word2[j - 1]) {dp[i][j] = dp[i - 1][j - 1];} else {dp[i][j] = 1 + Min(dp[i - 1][j], dp[i][j - 1], dp[i - 1][j - 1]);}}}return dp[m][n];
}