資源簡介
java,產(chǎn)生一個(gè)8乘8的0、1矩陣,并判斷每行、每列及主副對(duì)角線是否全為1或全為0
代碼片段和文件信息
/**
?*?@(#)Random01.java
?*
?*?Random01?application
?*
?*?@author?
?*?@version?1.00?2008/10/16
?*/
?
public?class?Random01?{
????
????public?static?void?main(String[]?args)?{
????
???? int?rand[][]=new?int[8][8];
????
???? for(int?i=0;i<8;i++){
???? for(int?j=0;j<8;j++)
???? rand[i][j]=(int)((Math.random()*10)%2);
???? }
???? for(int?i=0;i<8;i++){
???? ?for(int?j=0;j<8;j++)????
???? System.out.print(rand[i][j]+“??“);
???? System.out.println();???? ???? ?
????}
????int?sum1[]=new?int[8];
??????for(int?m=0;m<8;m++){
???? ?for(int?n=0;n<8;n++)
???????sum1[m]+=rand[m][n];
???????????if(sum1[m]==0)
???????System.out.println(“數(shù)組的第“+(m+1)+“行全是0“);
???????????if(sum1[m]==8)
???????System.out.println(“數(shù)組的第“+(m+1)+“行全是1“);
????}
- 上一篇:3des加解密
- 下一篇:ojdbc14.jar
評(píng)論
共有 條評(píng)論