What comes out?
1. for (int x = 12; x > 3; x-=2)
System.out.print( x);
2. for (int x = 3; x < 11 ; x = x + 2)
System.out.print( x);
3. for (int x = 20; x >5 ; x -= 3)
System.out.print( x);
4. for (int y= 9; y != 16 ; y = y + 2)
System.out.print( y);
5. for (int x= 7 ; x > 5 ; x--)
System.out.print( "Tom");
6. for (int x = 8; x >= 0 ; x = x - 2)
System.out.print( "Pete");
7. for (int x = 7; x > 11 ; x ++)
System.out.print( x);
8. int sum =0;
for (int a = 1; a <= 3; a++)
{sum = sum + a;
System.out.print( sum);
}
9. int sum =0;
for (int a = 1; a <= 3; a++)
{sum = sum + a;
}
System.out.print( sum );
10. int sum =0;
for (int a = 1; a <= 3; a++)
{System.out.print(sum);
sum = sum + a;
}
11. for (int a = 1; a <= 3; a++)
{ sum =0;
sum = sum + a;
System.out.print( sum );
}
12. for (int x=11; x > 3; x--)
{System.out.print( "Tom");
System.out.print( "Pete");
System.out.println() ;
}
13. sum = 0;
for (int x=1; x <= 7; x += 2)
sum += x;
System.out.print( sum);
14. sum = 0;
for (int x=1; x <= 7; x += 2)
{ sum += x;
System.out.print( sum);
}
15. sum = 20;
for (int x=2;x<= 8;x = x + 2)
sum -= x;
System.out.print( sum);
16. for (int x=1; x <= 25; x ++)
if (x % 5==0 || x % 7 == 0)
System.out.println( x );
17. sum = 0;
for (int x= 1 ; x <= 25 ; x++)
if (x % 9==0)
sum = sum + x;
System.out.print( sum);
18. sum = 0;
for (int x= 1 ; x <= 25 ; x++)
if (x % 9==0)
{ sum = sum + x;
System.out.print( sum);
}
19. for (int x=1; x <= 50; x++)
if (x % 7==0 && x < 20)
System.out.print( x );
20. for (int x=1; x <= 30 ; x++)
if (x % 2==0 && x % 7 ==0)
System.out.print( x) ;
21. Write a program that will print out pattern
2 4 6 8 10 12 ->20
22. Write a program that will print out pattern
100 95 90 85 -> 5
23. Write a program that will let you enter 2 numbers and will then print out all the numbers between the 2 numbers.
24. Write a program that will let find the sum of the numbers between 1 and 100.
25. Write a program that will let you enter a number and will then print out the sum of the numbers between 1 and that number.
26. Write a program that will print out all the numbers between 1 and 1000 that 7 or 5 go into evenly.
27. Write a program that will print out the sum for all the numbers between 1 and 1000 that 7 and 5 go into evenly.
28. Write a program that will let you enter a number and will then print out first 50 multiples for that number.
29. Write a program that will let you enter 50 numbers and will then print out the sum and the average for those numbers.
30. Write a program that will find the sum for 1/2 + 1/3 + 1/4 ... 1/100
31. In 1626 the Dutch bought Manhattan for $24. How much would they have today if they invested it at 4% compounding interest.
32. Write a program that will find the sum of the odd numbers between 1 and 100.
33. Write a program that will let you enter 2 numbers and will then print out the GCF for those numbers.
34. Write a program that will let you enter 2 numbers and will then print out the LCM for those numbers.
35. Write a program that will let you enter a number and will then print out he factors for that number.
36. Write a program that will tell you how much money you will have after 20 years if you start with 2000 and get 5% interest a year and withdraw 120 a year.
37. Write a program that will let you enter your name and then enter a number and will then print out the name that many times.
38. Write a program that will let you enter 20 numbers and will then print out the biggest and smallest numbers that were entered.
39. Write a program that will let you enter a base, then enter an exponent and will print out that number raised to that power.
40. Write a program that will let you enter a number and will then print out the factorial for that number.
Ex.
Enter a number 5
Factorial is 120
(because 5 * 4 * 3 * 2 * 1 = 120)
