Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / srinivas
the speed of execution will be increased because we
accessing address of the variable rather than variables
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
Explain a file operation in C with an example.
A set of N billiard balls are set on a one-dimensional table. The table is 1 meter long, set north-south with two pockets at either side. Each ball has zero width and there is no friction so it is moving with a fixed velocity of either northward or southward and bounces back in a perfect elastic collision from other balls it encounter on its way (or drop into one of the pockets). Your job is to keep track of the balls movements. Task Please write a program that gets the initial place, speed and direction of all the balls and gives the position of a specific ball after t seconds. Input The first line contains the number of scenarios. Each one of the other lines in the input contains a scenario: The first number, N, is the number of balls; followed by N pairs of numbers: the distance in centimeters from the south end of the table and the speed (positive speed meaning it moves northward); the last two numbers are the number i of the target ball you should track and the time T in seconds. Output The output is a single number for each line which is the place (distance in centimeters from the south end of the table) of the tracked ball after T seconds. Note: There is no new line character at the end of the result. Sample Input 5 1 50 1 1 1000 1 50 1 1 6 1 60 -2 1 6 2 10 1 95 -1 2 30 2 10 1 95 -1 2 60 Sample Output 100 56 48 65 70
What is this pointer in c plus plus?
What is a shell structure examples?
When is a “switch” statement preferable over an “if” statement?
What is a good data structure to use for storing lines of text?
How do you redirect a standard stream?
what is bit rate & baud rate? plz give wave forms
Which is better oop or procedural?
Explain what is the difference between a string and an array?
C program to find all possible outcomes of a dice?
How to write c functions that modify head pointer of a linked list?
What is ## preprocessor operator in c?
List out few of the applications that make use of Multilinked Structures?
Is fortran still used in 2018?
