#include<stdio.h>
void main(){char arry[5][5]={{'','','','',''},{'','','','',''},{'','','','',''},{'','','','',''},{'','','','',''}};int i,j;for(i=0;i<5;i++){for(j=0;j<5;j++)printf("%c\n",arry[i][j]);printf("\n");}
}
用啥来表示菱形?