5の続き
class Screen {
private char screen [][] = new char [10][];
Screen(){
this.init();
}
void init(){
int i,j;
for(i=0;i<10;i++){
screen[i] = new char[10];
for(j=0;j<10;j++){
screen[i][j]='x';
}
}
}
void flush(){
int i,j;
for(j=0;j<10;j++){
for(i=0;i<10;i++){
System.out.print(this.screen[i][j]+" ");
}
System.out.println();
}
}
void drawPoint(int x, int y, char c){
this.screen[x][y] = c;
}
}