2020-11-09

打印金字塔图案
（都是作业题发在上面记录）莫吐槽害怕

for (int i=1; i<=5; i++)
{
for (int j=1; j<=5-i; j++)
{
System.out.print(" “);
}
for(int k=1; k<=2i-1; k++)
System.out.print("”);
System.out.println();
}