Castle of Coderz
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 […]
TCS NQT 2020 | Day 1 | Set 3 Given a maximum of four-digit to the base 17 (10 – A, 11 – B, 12 – C, 13 – D … 16 – G} as input, output its decimal value. Logic: Get the input as a string because it contains both integer and character. Then […]
TCS NQT 2020 | Day 1 | Set 2 Given a maximum of 100 digit numbers as input, find the difference between the sum of odd and even position digits. Logic: Get the input as a string because we need up to 100 digits for eg 4567. Store added value of the odd position in […]
TCS NQT Set 1 | Day 1 2020 | keyword or not One programming language has the following keywords that cannot be used as identifiers: break, case, continue, default, defer, else, for, func, goto, if, map, range, return, struct, type, var Write a program to find if the given word is a keyword or not […]
Mitsogo Question: This mitsogo question is asked in the mitsogo 2nd round interview. To reduce the number to zero by using certain conditions. Conditions: Check whether the given number is prime or not. If the number is prime then decrement the number by 1. Otherwise, find the greatest prime number(GPN) which replaces the number. Then […]
[WpProQuiz 1]
Given an array a[] of n numbers and another number num, check for a pair whether or not there exist two elements in a[] whose sum is exactly num. Logic: Get the array elements and num value from the user. Arrange the elements in ascending order. Initialize l as 0 and r as arr_size-1. Then […]
