简单的打印三角形

public static void main(String[] args) {
//打印三角形 5行

for (int i = 1; i <= 5; i++) {
for (int j=5;j>=i;j--){
System.out.print(" ");
}
for (int j = 1; j <=i ; j++) {
System.out.print("*");
}
for (int j = 1; j <i ; j++) {
System.out.print("*");
}
System.out.println();

}
原文地址:https://www.cnblogs.com/zfwp123/p/14203600.html