Articles in this series
Sum of Series Sum of Series | Practice | GeeksforGeeks Write a program to find the sum of the given series 1+2+3+ . . . . . .(N terms) Example 1:...
Smaller and Larger Smaller and Larger | Practice | GeeksforGeeks Given a sorted array Arr of size N and a value X, find the number of array elements...
Reversing the vowels Reversing the vowels | Practice | GeeksforGeeks Given a string consisting of lowercase english alphabets, reverse only the vowels...
Row with max 1s Given a boolean 2D array, consisting of only 1’s and 0’s, where each row is sorted. Return the 0-based index of the first row that has...