Given a string containing words forming a sentence(belonging to english language). The task is to output the equivalent ASCII sentence of the input sentence.
ASCII form of a sentence is the conversion of each of the character of the input string and aligning them in position of characters present in the string
Examples:
Input : hello, world!
Output : ASCII Sentence:
104101108108111443211911111410810033
Input : GeeksforGeeks
Output : ASCII Sentence:
7110110110711510211111471101101107115
Explanation:
To complete the task, we need to convert each character into it’s equivalent ASCII value. We perform the following steps to achieve the equivalent ASCII form of the given sentence-
- Iterate over the length of the complete sentence/string
- Take each character of the sentence at a time, subtract NULL character to it and explicitly typecast the result
- Print the result
Following the above steps, we can achieve the equivalent ASCII form of a given sentence/string.
C++
// C++ implementation for converting // a string into it's ASCII equivalent sentence #include <bits/stdc++.h> using namespace std; // Function to compute the ASCII value of each // character one by one void ASCIISentence(std::string str) { int l = str.length(); int convert; for (int i = 0; i < l; i++) { convert = str[i] - NULL; cout << convert; } } // Driver function int main() { string str = "GeeksforGeeks"; cout << "ASCII Sentence:" << std::endl; ASCIISentence(str); return 0; } |
Java
// Java implementation for converting // a string into it's ASCII equivalent sentence import java.util.*; import java.lang.*; class GeeksforGeeks { // Function to compute the ASCII value of each // character one by one static void ASCIISentence(String str) { int l = str.length(); int convert; for (int i = 0; i < l; i++) { convert = str.charAt(i); System.out.print(convert); } } // Driver function public static void main(String args[]) { String str = "GeeksforGeeks"; System.out.println("ASCII Sentence:"); ASCIISentence(str); } } |
Python3
# Python3 implementation for # converting a string into it's # ASCII equivalent sentence # Function to compute the ASCII # value of each character one by one def ASCIISentence( str ): for i in str: print(ord(i), end = '') print('\n', end = '') # Driver code str = "GeeksforGeeks"print("ASCII Sentence:") ASCIISentence(str) # This code iss contributed by "Sharad_Bhardwaj". |
C#
// C# implementation for converting // a string into it's ASCII equivalent sentence using System; class GeeksforGeeks { // Function to compute the ASCII value // of each character one by one static void ASCIISentence(string str) { int l = str.Length; int convert; for (int i = 0; i < l; i++) { convert = str[i]; Console.Write(convert); } } // Driver function public static void Main() { string str = "GeeksforGeeks"; Console.WriteLine("ASCII Sentence:"); ASCIISentence(str); } } // This code is contributed by vt_m. |
PHP
<?php // PHP implementation for converting a // string into it's ASCII equivalent sentence // Function to compute the ASCII // value of each character one by one function ASCIISentence($str) { for ($i = 0; $i< strlen($str); $i++) echo ord($str[$i]); } // Driver code $str = "GeeksforGeeks"; echo "ASCII Sentence:"."\n"; ASCIISentence($str); // This code is contributed // by ChitraNayal ?> |
Output:
ASCII Sentence: 7110110110711510211111471101101107115
The time-complexity of converting into equivalent ASCII sentence is 
, where len is the length of the string.
Application:
- Sentence in english language could be encoded/decoded into this form e.g. convert a sentence into it’s equivalent ASCII form and add 5 to each digit and send it from encoder’s side. Later, decoder can subtract 5 from each digit and decode it into it’s original form. This way only the sender and the receiver would be able to decode the sentence.
- ASCII form is also used to transfer data from one computer to another.
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