DAY09 (for statement)

while loop

do while loop

for statement

　　Learn to use the break and continue

　　break

　　　　Out of the entire cycle

　　continue

　　　　Out of the current cycle, the next cycle

 99 multiplication table (no digital version)

for(int a=1;a<=9;a++){
    for(int b=1;b<=a;b++){
System.out.print("*");
    }
}