C++ Answers

Write a program that reads in a line consisting of a student’s name, Social Security number, user ID, and password. The program outputs the string in which all the digits of the Social Security number and all the characters in the password are replaced by x. (The Social Security number is in the form 000-00-0000, and the user ID and the password do not contain any spaces.) Your program should not use the operator [] to access a string element.

5. Write a C Program to calculate the Average of an array elements where the elements are received as input

4. Write a C program to input number from user and check number is palindrome or not using while loop.

Good character

You are given a tree with N nodes and N-l edges and two nodes x and y where x! = y. Each node is assigned with a character from 'a' to 'z'. Let us define function F (c) as the total number of pairs of nodes (u,v) such that the shortest path from node u to node v includes nodes x and y and characters present at nodes u and v are equal to c. You are given a string S where S[i]denotes the character assigned to node I where1≤ i ≤ N

Task

Determine the value of F(c) for all characters c from 'a' to 'z:

Write functions which respectively calculate the sum, product, minimum, maximum, average of two integers A and B. Use these functions in a program.

Consider following fig.. Take phy,chem,math for first sem and EGG,PPs,BEL for second sem, print result eith roll no and name in first year

result

Write a C Program to calculate the Average of an array elements where the elements are received as input.

Write a C program to input number from user and check number is palindrome or not using while loop. 

Write a C program to input a number from user and print multiplication table of the given number using for loop. 

Write a C program to perform addition, subtraction, multiplication and division of two integer numbers, respectively 2 and 6 and show the result on the screen.