第一段代码只产生一列和一堆行。第二段代码产生5x5板。第一段代码出了什么问题。这可能是一件愚蠢而简单的事,但我找不到它。
int size = 5; // size of the board
for (int row = 1; row <= size; ++row) {
for (int col = 1; col <= size; ++col) {
System.out.println("# ");
}
System.out.println();
}
int height = 5;
int width = 5;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
System.out.print("# ");
}
System.out.println();
}
答案 0 :(得分:-1)
int size = 5;
for(int row=1;row<=size;++row)
{
for (int col = 1; col <= size; ++col)
{
System.out.print("# ");
}
System.out.println();
}
int height = 5;
int width = 5;
for(int i=0;i<height;i++)
{
for (int j = 0; j < width; j++)
{
System.out.print("# ");
}
System.out.println();
}