Castle of Coderz
Question: Conversion of roman letter to an integer. Output: Conversion of roman letter Roman numerals are the numbers that were used in ancient Rome, which employed combinations of letters from the Latin alphabet (I, V, X, L, C, D, and M). Numbers are represented by combinations of the following symbols: Numbers are represented by […]
Question: Merge two arrays in sorted order without duplicate (without using extra array) Output: Merge Two Arrays Method 1: Sort both array1 and array2 separately and eliminate the duplicates. Add array1 elements into the new array and then add array2 elements into the new array in sorted order. Method 2: Sort both array1 and array2 […]
Question: Convert the given decimal number into binary number then check whether it is Palindrome or not without using an array. Logic: Get the decimal number from the user. Convert the decimal number into binary. Check the first and last digit of binary which is equal or not. Then remove the first and last digit […]
Competitive Programming Questions Competitive programming questions are usually asked over the Internet or a local network in platforms such as hackerank, hackerearth etc, involving participants trying to program according to provided specifications. Competitive programming is recognized and supported by several multinational software and Internet companies, such as Google and Facebook. There are several organizations who host programming […]
In computer science, a data structure is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data – Wiki. Given below are the list of Data Structure Interview […]
Samsung Interview Questions Samsung is conducting an off-campus drive for freshers, graduates, and postgraduates through Off-Campus and On-Campus. Also, the representatives of Samsung are ready to recruit a large number of students through off-campus drive and pool campus drive. The salary offered by Samsung is also high. These are the Samsung interview questions. There are […]
Question: To check whether the given matrix is an upper or lower triangular matrix or not a triangular matrix Logic: Get the matrix as input from the user. If all the positions i>j are zero or elements below the diagonal are zero is an upper triangular matrix. If all the positions i<j are zero or […]
Program to perform string operations. ie Operator precedence is not considered Logic: Get the input from the user which contains numbers followed by operators. The count of numbers is n means then operators must be n-1 otherwise input will be wrong. ie.,123-+(correct) The operators and numbers don’t collide they must be in a separated […]
Question Write a program to print snake pattern without using arrays and using two-loop. Give an efficient solution. The output should be like the one given below. Explanation: From the image, you can see that the number of spaces at the beginning of the line decreases one by one. Numbers increase one by one in […]
TCS NQT Set 4 Our hoary culture had several great persons since time immemorial and king vikramaditya’s nava ratnas (nine gems) belong to this ilk. They are named in the following shloka: Among these, Varahamihira was an astrologer of eminence and his book Brihat Jataak is recokened as the ultimate authority in astrology. He was […]
