All pastes #770652 Raw Edit

Nassim

public java v1 · immutable
·published 2007-11-12 14:02 UTC
rendered paste body
public class Distance {	// ****************************	// Finde Min aus drei Werte	// ****************************	// static int Minimum (int a, int b, int c) {	// int mi;	// mi = a;	// if (b < mi) {	// mi = b;	// }	// if (c < mi) {	// mi = c;	// }	// return mi;	// }	// *****************************	// Ähnlichkeit Matrix	// *****************************	public static void main(String[] args) {		String q = "RHABARBER";		String s = "BARBARA";		// String q = "MULTIMEDIADATENBANKENÜBUNGSAUFGABE";		// String s = "DATENBANKENMULTIMEDIAABFRAGE";		// String q = "PEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRR" ;		// String s = "ADERFPMMSTFKVVLCGAVLARVDAGDEQLERK" ;		int n; // length of q		int m; // length of s		int[][] d; // matrix		int i; // iterates through q		int j; // iterates through s		char q_i; // ith character of q		char s_j; // jth character of s		int cost; // cost		// Step 1		n = q.length();		m = s.length();		if (n == 0) {			n = 0;		}		if (m == 0) {			m = 0;		}		d = new int[n + 1][m + 1];		// Step 2		for (i = 0; i <= n; i++) {			d[i][0] = i;		}		for (j = 0; j <= m; j++) {			d[0][j] = j;		}		// Step 3		for (i = 1; i <= n; i++) {			q_i = q.charAt(i - 1);			// d[i][1] = q_i;			// Step 4			for (j = 1; j <= m; j++) {				s_j = s.charAt(j - 1);				// d[1][j] = s_j;				// Step 5				if (q_i == s_j) {					cost = 0;				} else {					cost = 1;				}				// Step 6				d[i][j] = Math.min(Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1),						d[i - 1][j - 1] + cost);				System.out.print(d[i][j] + " ");			}			System.out.println();		}	}}