1) Print out the following shapes: \/ \/\/ \/\/\/ \/\/\/\/ \/\/\/\/\/
for (int i = 1; i<6; i++)
{
for(int j = 0; j<i; j++)
{
System.out.print("\\/");
}
System.out.print(" ");
}
2) Print out the following 54321,4321,321,21,1
for (int i = 5; i>0; i--)
{
for(int j =i; j>0; j--)
{
System.out.print(j);
}
System.out.print(" ");
}
3) Print out the following shapes */ */ */ */ *****/
for (int i = 1; i<6; i++)
{
System.out.print("\\");
for(int j = 0; j<i; j++)
{
System.out.print("*");
}
System.out.println("/");
}
4) Print out a 10 x 10 table square
for (int i = 1; i<11; i++)
{
for(int j = 1; j<11; j++)
{
System.out.print("\t"+ i*j + "\t |");
}
System.out.println();
}
5) Print out the following shapes \/ \// \\/// \\//// \\\/////
String seed = "";
for (int i = 1; i<6; i++)
{
seed = "\\" + seed + "/";
System.out.print(seed + " ");
}
6) Print out an 8 x 8 chessboard. Use * for black and – for white
boolean isBlack = true;
for (int i = 1; i<9; i++)
{
for(int j = 1; j<9; j++)
{
System.out.print(isBlack ? "*" : "-");
isBlack = !isBlack;
}
isBlack=!isBlack;
System.out.println();
}
7) Print out the following shapes:
* ** ** *** *** *** **** **** **** **** ***** ***** ***** ***** *****
String stars = "";
for (int i = 1; i<6; i++)
{
stars = stars + "*";
for(int j = 0; j<i; j++)
{
System.out.println(stars);
}
System.out.println();
}
Tony Ballantyne Tech 