# Convert String To Uppercase ## Write a program to convert string to uppercase ```txt Input : "Hello World" Output : "HELLO WORLD" ``` --- ```c #include #include bool convertor(char str[]){ int i=0; while(str != NULL && str[i] != '\0'){ // checking for end of string if((int)str[i] >= 97 && (int)str[i] <= 122) //making the lower case letters upper case str[i] = (str[i] - (97-65)); i++; } } int main(){ char mystring[] = "Hello World."; convertor(mystring); printf("%s", mystring); return 0; } ``` ```cpp #include int main() { std::string s; std::cout << "Enter the input" << std::endl; std::getline(std::cin, s); int strLen = s.length(); for(int i = 0; i < strLen; i++) { char ch = s[i]; s[i] = toupper(ch); } std::cout << "Output: " << s << std::endl; } ``` ```csharp using System; namespace Uppercase { class Uppercase { public static void Main(string [] args) { Console.WriteLine ("Please enter a string : "); //string str = "chocolate"; string str = Console.ReadLine(); string result = str.ToUpper(); Console.WriteLine("Uppercase of the given string: "+result); Console.ReadLine(); } } } ``` ```java import java.util.Scanner; public class ConvertStringToUppercase { public static void main(String args[]) { Scanner scanner = new Scanner(System.in); String str = scanner.nextLine(); scanner.close(); System.out.println(str.toUpperCase()); } } ``` ```javascript const convertStringToUpperCase = (string) => { return string.toUpperCase(); }; ``` ```kotlin import java.util.Scanner fun main() { print("Enter String : ") println() var input = readLine() println("Camel Case: " + ConvertStringToUppercase(input!!)) } private fun ConvertStringToUppercase(args: String): String { return args.uppercase().toString() } ``` ```ruby print "Enter string : \n" word = gets.chomp print(word.upcase) ``` ```swift import Swift import Foundation let str = "hello world" let uppercased = String(str.uppercased()) print(uppercased) ``` ```typescript function stringToUppercase(str: string) { console.log(str.toUpperCase()); } stringToUppercase("hello world"); ``` ```julia println("Enter a string: ") s = readline() println("Given string in uppercase: ", uppercase(s)) ``` ```perl my $str = ; print uc $str; ``` ```scala def convert_to_uppercase(string: String): String = { string.toUpperCase() } println(convert_to_uppercase("Hello World")) ``` ```go package main import ( "fmt" "strings" ) func main() { var str = "HelLo World" var str_upper = strings.ToUpper(str) fmt.Printf(str_upper) } ``` ```php \n Output: $toUpperCase"; ?> ``` ```python print(input().upper()) ``` ```r string = "test hello world" cat(toupper(string)) ```

Convert String To Uppercase

Write a program to convert string to uppercase

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