Java1 Min Read LetuscrackonJanuary 15, 2026 1st Half / 2nd Half Alphabets Leela is a science teacher for class V and she wants to divide the class into two halves based on the starting letter of the names of the…
C1 Min Read LetuscrackonJanuary 1, 2026 Check Repeated Alphabets The program must accept a string value S as the input. The program must print invalid if the alphabets are repeated continuously for more than…
C1 Min Read LetuscrackonDecember 18, 2025 K Alphabets in Reverse Order The program must accept a lowercase alphabet ch and an integer K as the input. The program must print K alphabets from ch in reverse…
C Java Python1 Min Read LetuscrackonNovember 25, 2025 Arrange Alphabets – Descending Order A string S (with only LOWER case alphabets and length from 3 to 100) will be passed as input. The program should print the alphabets in the…
C Java Python1 Min Read LetuscrackonAugust 30, 2025 Alphabets and Sum of Digits The program must accept a string S containing only alphabets and digits as the input. The program must print the alphabets and then the sum of…
Python1 Min Read LetuscrackonAugust 15, 2025 All Alphabets – Upper/Lower Case The program must accept two string values S1 and S2 containing only alphabets as the input. The program must print yes if all the 26 alphabets…
Python1 Min Read LetuscrackonJuly 15, 2025 Uncommon Alphabets The program must accept values of two string S1 and S2 as input. The program must print the uncommon alphabets in…
C1 Min Read LetuscrackonJuly 12, 2025 Reverse Repeat N Alphabets The program must accept a string S and repeat the alphabets from the end till a new string S2 of length N is formed. Then the program must…
Python3 Min Read LetuscrackonApril 30, 2025 Rearrange Integer Matrix – Alphabets Rearrange Integer Matrix – Alphabets: The program must accept an integer matrix M1 and a character matrix M2 having the same size R*C as…
Python1 Min Read LetuscrackonApril 15, 2025 Alphabets Triangle Pattern Alphabets Triangle Pattern: Given an integer N which indicates the position in the alphabet series (upper case) and another…