### Java : Looping Statement - Exercises and Solution

1. Write a program to print all natural numbers from 1 to n

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2. Write a program to print all natural numbers in reverse

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3. Write a program to print tables

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4. Write a program to print reverse tables

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5. Write a program to print all alphabets from a to z

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6. Write a program to print reverse alphabets from Z to A

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7. Write a program to print all even numbers between 1 to 100

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8. Write a program to print all odd number between 1 to 100

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9. Write a program to find sum of all natural numbers between 1 to n

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10. Write a program to find sum of all even numbers between 1 to n

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11. Write a program to find sum of all odd numbers between 1 to n

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12. Write a program to print the ASCII values

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13. Write a program to find the factorial value of any number

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14. Write a program to find the value of one number raised to the power of another

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15. write a program to reverse the given Digits

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16. write a program to sum of its Digits

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17. write a program to Check Whether a Given Number is Prime or Not

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18. Write a program to calculate HCF of Two given number

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19. Write a program to enter the numbers till the user wants and at the end it should display the count of positive, negative and zeros entered

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20. Write a program to enter the numbers till the user wants and at the end the program should display the largest and smallest numbers entered

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21. Write a program to find number and sum of all integer between 100 and 200 which are divisible by 9

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22. Write a program to convert a binary number into a decimal number without using array, function and while loop

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23. Write a program to check whether a number is a Strong Number or not

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24. Write a program to convert Hexadecimal to Decimal number system

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25. Write a Program to convert Hexadecimal to Octal number system

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26. Write a program to convert Hexadecimal to Binary number system

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27. Write a program to convert Decimal to Hexadecimal number system

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28. Write a program to convert Decimal to Octal number system

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29. Write a program to convert Decimal to Binary number system

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30. Write a Program to convert Binary to Octal number system

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31. Write a program to convert Binary to Decimal number system

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32. Write a program to convert Binary to Hexadecimal number system

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33. Write a program to convert Octal to Binary number system

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34. Write a program to convert Octal to Decimal number system

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35. Write a program to convert Octal to Hexadecimal number system

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36. Write a program to find 1s complement of a number in java

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37. Write a program to find 2s complement of a Binary number in java

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38. Write a program to print fibonacci series upto n terms

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39. Write a program to check Strong numbers or Not

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40. Write a program to print All Strong numbers 1 to 100000

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41. Write a Program to print All perfect numbers 1 to 10000

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42. Write a Program to check perfect numbers or Not

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43. Write a Program to print All Armstrong numbers between 1 to 1000

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44. Write a Program to check Armstrong numbers or Not

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45. Write a Program to print Prime factors in java

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46. Write a Program to check Prime numbers or Not

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47. Write a Program to print Factors of a Positive Integer

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48. Write a Program to print Factors of a Negative Integer

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49. Write a Program to Check Given Number is a Palindrome or Not

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50. Write a Program to Check Given String is a Palindrome or Not

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51. Write Java program to print bits that need to be flipped to convert a number to another number

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52. Write Java program to Count the number of bits to be flipped to convert a number to another number

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53. Write Java program to Round off an integer number to the next lower multiple of 2

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54. Write Java program to Find the position of MSB bit of an integer number

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55. Write Java program to Count the total HIGH bits in the given number

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56. Write Java program to Implement infinite loop using do-while loop

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57. Write Java program to Implement infinite loop using while loop

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58. Write Java program to Implement infinite loop using for loop

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59. Write Java program to Print string in hexadecimal format

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60. Write Java program to Find the (GCD) Greatest Common Divisor

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61. Write Java program to Find the (LCM) Lowest Common Multiple

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62. Write Java program to Extract words from a given sentence

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63. Write Java program to Print Fibonacci Series

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64. Write Java program to Find Factorial of a Number

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65. Write Java program to Generate Random Numbers from 0 to given Range

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66. Write Java program to Find addition of N integer numbers

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67. Write Java program to count total number of words in a string

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68. Write Java program to print used different characters (letters) in a string

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