1 - Print Hello World. 2 - Print name, email and contact number. 3 - Sum of two numbers. 4 - Sum of three numbers. 5 - Subtraction of two numbers. 6 - Multiplication of two numbers. 7 - Division of two numbers. 8 - Remainder of two numbers. 9 - Minutes to Seconds 10 - Hours to Minutes 11 - Hours to Seconds 12 - Minutes to Hours 13 - Seconds to Minutes 14 - Seconds to Hours 15 - Input marks out of 600 and print percentage. 16 - Simple Interest 17 - Fahrenheit to Celsius 18 - Celsius to Fahrenheit 19 - Area of Square. 20 - Perimeter of square 21 - Area of rectangle. 22 - Perimeter of rectangle. 23 - Area of Triangle 24 - Perimeter of Triangle 25 - Area of Circle 26 - Perimeter of Circle 27 - Odd Even 28 - Min out of Two 29 - Max out of Two 30 - Input name and print welcome message. 31 - Input a number and print last digit. 32 - Input a number and print last two digits. 33 - Input a number and print its square. 34 - Input a number and print its cube. 35 - Input two numbers and print their average. 36 - Input three numbers and print their average. 37 - Divisible of 3 38 - Sum of Even Digits 39 - Print Digits 40 - Leap Year 41 - Divisible of 4 42 - Factors 43 - Prime Factors 44 - Input a number and print after removing last digit. 45 - Reverse Number 46 - Pattern 1.1 47 - Pattern 1.2 48 - Pattern 1.3 49 - Pattern 1.4 50 - Pattern 1.5 51 - Pattern 1.6 52 - Pattern 1.7 53 - Pattern 1.8 54 - Pattern 1.9 55 - Pattern 1.10 56 - Pattern 1.11 57 - Pattern 2.1 58 - Pattern 2.2 59 - Pattern 2.3 60 - Pattern 2.4 61 - Pattern 2.5 62 - Pattern 2.6 63 - Pattern 2.7 64 - Pattern 2.8 65 - Pattern 2.9 66 - Pattern 2.10 67 - Pattern 2.11 68 - Pattern 2.12 69 - Pattern 2.13 70 - Pattern 2.14 71 - Pattern 2.15 72 - Pattern 3.1 73 - Pattern 3.2 74 - Pattern 3.3 75 - Pattern 3.4 76 - Pattern 3.5 77 - Pattern 3.6 78 - Pattern 3.7 79 - Pattern 3.8 80 - Pattern 3.9 81 - Pattern 3.10 82 - Pattern 3.11 83 - Pattern 3.12 84 - Pattern 3.13 85 - Pattern 3.14 86 - Pattern 3.15 87 - Pattern 4.1 88 - Pattern 4.2 89 - Pattern 4.3 90 - Pattern 4.4 91 - Pattern 4.5 92 - Pattern 4.6 93 - Pattern 4.7 94 - Pattern 4.8 95 - Pattern 4.9 96 - Pattern 4.10 97 - Pattern 4.11 98 - Pattern 4.12 99 - Pattern 4.13 100 - Pattern 4.14 101 - Pattern 4.15 102 - Pattern 5.1 103 - Pattern 5.2 104 - Pattern 5.3 105 - Pattern 5.4 106 - Pattern 5.5 107 - Pattern 5.6 108 - Pattern 5.7 109 - Pattern 5.8 110 - Pattern 5.9 111 - Pattern 5.10 112 - Pattern 5.11 113 - Pattern 5.12 114 - Pattern 5.13 115 - Pattern 5.14 116 - Pattern 5.15 117 - Pattern 6.1 118 - Pattern 6.2 119 - Pattern 6.3 120 - Pattern 6.4 121 - Pattern 6.5 122 - Pattern 6.6 123 - Pattern 10.1 124 - Pattern 10.2 125 - Pattern 10.3 126 - Pattern 10.4 127 - Pattern 10.10 128 - Pattern 10.11 129 - Pattern 10.12 130 - Pattern 10.13 131 - Pattern 10.14 132 - Pattern 10.15 133 - Sorting 134 - Palindrome String 135 - Palindrome Number 136 - Pattern 10.5 137 - Pattern 10.6 138 - Pattern 10.7 139 - Pattern 10.8 140 - Pattern 10.9 141 - fibonacci-element 142 - Input array/list of numbers and print their sum. 143 - Input array/list of numbers and print their count. 144 - Input array/list of numbers and print their average. 145 - Input array/list of numbers and print sum of even values. 146 - Input-list-and-return-sum-of-digits-in-list 147 - Input-list-and-return-sum-of-digits-until-one-digit-in-list 148 - Input array/list of numbers and print sum of odd values. 149 - Input array/list of numbers and print length of even values. 150 - Input array/list of numbers and print length of odd values. 151 - pattern-32.1 152 - pattern-32.2 153 - pattern-32.3 154 - pattern-32.4 155 - pattern-32.5 156 - pattern-32.6 157 - pattern-32.7 158 - Armstrong Number 159 - Sum of Digits 160 - sum-of-digits-Until-one-digit 161 - Input a number and print its number name till nine. 162 - Input a number and print its number name till ninty nine. 163 - Change character to next character 164 - Print ascii values of given string 165 - Check Vowel or Consonant 166 - Max out of array 167 - Min out of array 168 - Remove duplicates from array 169 - Print exceot divisible of 5 170 - print-capital-a-to-capital-z-and-capital-z-to-capital-a 171 - print-a-to-z-and-z-to-a