C1 Min Read LetuscrackonJanuary 5, 2026 Vector of Characters Design a class charVector that has a character vector as datamember. Provide member functions in the class to createVector, duplicateVector,…
C1 Min Read LetuscrackonDecember 27, 2025 Characters – Factors of Length The program must accept a string S as the input. The program must calculate the length of string S as L. Then the program must print the…
C Java Python2 Min Read LetuscrackonDecember 12, 2025 Matrix – Same Characters The program must accept a character matrix of size NxN as the input. The program must print YES if all the characters in the diagonals (both…
Python1 Min Read LetuscrackonNovember 22, 2025 Count of Common Characters in the Strings Two string values S1 and S2 are passed as input. The program must print the count of common characters in the strings S1 and S2. Input Format:…
Python1 Min Read LetuscrackonOctober 7, 2025 Remove characters occurring multiple times A string S is passed as the input. The program must remove all characters which appear more than once. If all the characters in a string are…
C Python1 Min Read LetuscrackonSeptember 18, 2025 String – Non Repeated Characters The program must accept a string S as the input. The program must print all the non-repeated characters in the string S in the order of their…
C Python1 Min Read LetuscrackonSeptember 14, 2025 Replace Middle Character(s) with * The program must accept a string S as the input. The program must replace the middle character with * in the string S if the length of the…
C Java Python1 Min Read LetuscrackonAugust 27, 2025 Same Unique Characters or Not The program must accept two string values S1 and S2 containing only lower case alphabets as the input. The program must print yes if the given…
Python1 Min Read LetuscrackonAugust 6, 2025 Expand String – K Characters The program must accept three integers X, Y and K as the input. The program must form a string with lower case…
Python1 Min Read LetuscrackonAugust 1, 2025 N Characters Forward Reverse The program must accept a string S and an integer value N. Then the program must print the first N characters, then must print the next N…