encry.java

200多个自己编的java程序,大家可以学一下.

class Encry{
	/**
	 * Method main
	 *
	 *
	 * @param args
	 *
	 */
	public static void main(String[] args) {
		// TODO: Add your code here
		char plain[]={'a','b','c','d','e'};
	    
		int i=3;
		int k,temp;
		for(k=0;k<plain.length;k++)
		{
			temp=plain[k]-97;
			temp=(temp+i)%26;
			plain[k]=(char)(temp+97);
		
		System.out.print(plain[k]+"  ");
		}
	}
	
}