package qhs; import java.util.Scanner; public class JiaM { public static void main(String[] args) { String[] A = new String[5000]; String min; String mi; //String sf; int cs; String Q=""; Scanner s = new Scanner(System.in); //System.out.println("加密请输入 \'y\',解密请输入\'n\'"); //sf = s.nextLine(); System.out.println("请输入要加密的字符(英文)"); min = s.nextLine(); System.out.println("请输入要加密的次数"); cs = s.nextInt(); //往数组里放元素 for (int i = 0; i < min.length(); i++) { char B = min.charAt(i); //System.out.println(B); A[i] = B + ""; } for(int q=0;q<=cs;q++) { //外循环控制重复加密的次数 System.out.print("第"+q+"次"); for (int x = 0; x < min.length(); x++) { //内循环进行逐字符加密 switch (A[x]) { //加密算法 case " ": A[x] = " "; break; case ",": A[x] = ","; break; case ".": A[x] = "."; break; case "a": A[x] = "d"; break; case "b": A[x] = "f"; break; case "c": A[x] = "h"; break; case "d": A[x] = "j"; break; case "e": A[x] = "l"; break; case "f": A[x] = "n"; break; case "g": A[x] = "p"; break; case "h": A[x] = "r"; break; case "i": A[x] = "t"; break; case "j": A[x] = "v"; break; case "k": A[x] = "x"; break; case "l": A[x] = "z"; break; case "m": A[x] = "b"; break; case "n": A[x] = "e"; break; case "o": A[x] = "g"; break; case "p": A[x] = "i"; break; case "q": A[x] = "k"; break; case "r": A[x] = "m"; break; case "s": A[x] = "o"; break; case "t": A[x] = "q"; break; case "u": A[x] = "s"; break; case "v": A[x] = "w"; break; case "w": A[x] = "u"; break; case "x": A[x] = "y"; break; case "y": A[x] = "a"; break; case "z": A[x] = "c"; break; } } for (int x = 0; x < min.length(); x++) { System.out.print(A[x]); } System.out.println(""); } } }