1.一道java的程序问题//下面是用一维数组写的 public class Test { public static void main(String[] args) { String shi="锄禾日当午,汗滴禾下土,谁知盘中餐,粒粒皆辛苦"; String[] shis=shi.split(","); for(int j=0;j<5;j++){ for(int i=shis.length-1;i>=0;i--){ System.out.print(shis[i].charAt(j)+" "); } System.out.println(); } } } //下面是用2维数组写的 public class Test { public static void main(String[] args) { String[][] shi={{"锄","禾","日","当","午"},{"汗","滴","禾","下","土"}, {"谁","知","盘","中","餐"},{"粒","粒","皆","辛","苦"}}; for(int j=0;j<5;j++){ for(int i=shi.length-1;i>=0;i--){ System.out.print(shi[i][j]+" "); } System.out.println(); } } } |