Write a program using Divide and Conquer approach to find Longest Common Subsequence (LCS) code example
Example: longest common subsequence
int maxSubsequenceSubstring(char x[], char y[],
int n, int m)
{
int dp[MAX][MAX];
for (int i = 0; i <= m; i++)
for (int j = 0; j <= n; j++)
dp[i][j] = 0;
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++) {
if (x[j - 1] == y[i - 1])
dp[i][j] = 1 + dp[i - 1][j - 1];
else
dp[i][j] = dp[i][j - 1];
}
}
int ans = 0;
for (int i = 1; i <= m; i++)
ans = max(ans, dp[i][n]);
return ans;
}