CONTROL STRUCTURES II: REPETITION - Java Programming: From Problem Analysis to Program Design - page 318

int i, j;

b.

for (i = 1; i <= 5; i++)
{

for (j = 1; j <= i; j++)
System.out.printf("%3d", j);
System.out.println();

}

int i, j;

c.

for (i = 1; i <= 5; i++)
{

for (j = (i + 1); j <= 5; j++)
System.out.printf("%5d", j);
System.out.println();

}

final int m = 10;
final int n = 10;
int i, j;

d.

for (i = 1; i <= m; i++)
{

for (j = 1; j <= n; j++)
System.out.printf("%4d", (m * (i - 1) + j));
System.out.println();

}

int i, j;

e.

for (i = 1; i <= 9; i++)
{

for (j = 1; j <= (9 - i); j++)
System.out.print(" ");
for (j = 1; j <= i; j++)
System.out.print(j);
for (j = (i - 1); j >= 1; j--)
System.out.print(j);

System.out.println();

}

43. What is the output of the following program segment?
int count = 1;
do

System.out.print((count * (count - 2)) + " ");
while (count++ <= 5);

System.out.println();