public void convert(){
		m = new int[s.length+1][t.length+1];
		for(int i=0;i<=s.length;i++){
			m[i][0]=i;
		}
		for(int i=0;i<=t.length;i++){
			m[0][i]=i;
		}
		
		for(int i=1;i<=s.length;i++){
			for(int j=1;j<=t.length;j++){
				System.out.print(s[i-1]+":"+t[j-1]+";");
				
				
				    int rep = m[i-1][j-1]+((s[i-1]==t[j-1])?0:10);
					int deli= m[i-1][j]+del;//delete s[i] and convert s[i-1] to t[j]
					int insj= m[i][j-1]+ins;//convert s[i] to t[j-1] and insert t[j]
					m[i][j]=(deli<insj?deli:insj)<rep?(deli<insj?deli:insj):rep;
					
					
				
				System.out.print(m[i][j]+" ");
			}
			System.out.println();
		}
		System.out.println(m[s.length][t.length]);
		ed=m[s.length][t.length];
	}