Write a java program to print duplicates from String in java смотреть онлайн

1) How to read a matrix from console in java?





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2) How to remove duplicates from string in java?





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3) Write a java program to duplicate characters with number of occurences in java?





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4) Write a java program to implement bubble sort part 1?





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5) Write a java program to check string is palindrome or not?





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6) Write a java program to print floyds triangle?





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7) Write a java program to print floyds triangle?





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8) How to count number of vowels in a string in java?







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12) Write a java program to print pyramid pattern of numbers?







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13) Write a java program to find missing number in array in java?







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14)Write a java program to print numbers in java up to 10 with out using loops?





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15) How to sort elements in array in asc and desc order in java?





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16) Write a java program to find factorial of a number in java?





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17) write a java program to find second largest element in the array in the java?





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21) Write a java program to add elements in an array in java?





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22) Write a java program to find largest of three numbers?





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23) Write a java program to print multiplication table?





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26) Write a java program to print fibonacci series using loops?





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27) Write a java program to print Ascii values of a Character ?





https://youtu.be/f5NhecIlTSQ







28) write a java program to implement bubble sort - Part 2?





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29) Write a java program to print fibonacci series ?





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30) Write a java program to sort characters in String in java?







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31) How to sort hashmap keys in java?







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32) Write a java program to check two strings are anagrams or not?





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33) Write a java program to find factorial for large number?





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34) Write a java program to find even and odd number?





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37) Write a java program to find reverse of a number in java?





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38) Write a java program to print alphabets?





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39) Write a java program to check given input character is alphabet or not ?





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40) How to reverse the order of elements in arraylist in java?





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41) How to swap elements in list in java?





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42) Write a java program to find sum of 10 numbers in java?





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43) How to swap two numbers in java?





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44) How to swap two numbers in java with out using temp variable?





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45) Write a java program to check whether array contains duplicates?





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46) How to calculate area of Rectangle in java?





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47) Write a java program to find factorial of a number recursion?



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48) How to calculate area and circumference of a circle in java?





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49) Write a java program to check whether a given year is leap?



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50)Write a java program to find first non repeated character in String in java?



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51) write a java program to add,multiply and average of numbers?





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52) How to delete element from array in java?



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53) How to split a String in Java?



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54) 5 Different ways to iterate Hashmap in java?



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55) How to compare two Strings in java without using built in functions?



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