Given an integer centimeter, representing a length measured in centimetre, the task is to convert it into its equivalent value measured in pixels.
Examples:
Input: centimeter = 10
Output: pixels = 377.95Input : centimeter = 5.5
Output : pixels = 207.87
Approach: The problem can be solved based on the followed mathematical relations:
1 inch = 96 px
1 inch = 2.54 cm
Therefore, 2.54 cm = 96 px
=> 1 cm = ( 96 / 2.54 ) px
=> N cm = ( ( N * 96) / 2.54 ) px
Below is the implementation of the above approach:
C++
// C++ program to convert centimeter to pixels#include <bits/stdc++.h>using namespace std;// Function to convert// centimeters to pixelsvoid Conversion(double centi){ double pixels = (96 * centi) / 2.54; cout << fixed << setprecision(2) << pixels;}// Driver Codeint main(){ double centi = 15; Conversion(centi); return 0;} |
Java
// Java program to convert// centimeter to pixelsimport java.io.*;class GFG { // Function to convert // centimeters to pixels static double Conversion(double centi) { double pixels = (96 * centi) / 2.54; System.out.println(pixels); return 0; } // Driver Code public static void main(String args[]) { int centi = 15; Conversion(centi); }} |
Python3
# Python program to convert# centimeters to pixels # Function to convert# centimeters to pixels def Conversion(centi): pixels = ( 96 * centi)/2.54 print ( round(pixels, 2)) # Driver Code centi = 15Conversion(centi) |
C#
// C# program to convert// centimeter to pixelsusing System;class GFG { // Function to convert // centimeter to pixels static double Conversion(double centi) { double pixels = (96 * centi) / 2.54; Console.WriteLine(pixels); return 0; } // Driver Code public static void Main() { double centi = 15; Conversion(centi); }} |
PHP
<?php // PHP program to convert // centimeter to Pixels// Function to convert // centimeter to pixels function Conversion($centi) { $pixels = (96 * $centi)/2.54; echo($pixels . "\n"); } // Driver Code $centi = 15; Conversion($centi); ?> |
Javascript
<script>// JavaScript program to convert// centimeter to pixelsfunction Conversion(centi) { let pixels = (96 * centi) / 2.54; document.write(pixels); return 0; } // Driver Code let centi = 15; Conversion(centi) // This code is contributed by souravghosh0416.</script> |
Output:
566.93
Time Complexity: O(1)
Auxiliary Space: O(1)
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