Question

How to find all non repeating characters in a string with TypeScript

Answer 1

function PrintAllNonRepeatedCharacter(str : string) {
    for (let i = 0; i < str.length; i++) {
        if (str.indexOf(str.charAt(i)) == str.lastIndexOf(str.charAt(i))) {
            console.log(str.charAt(i));
        }
    }
    return ' ';
}
  
  
const str : string = "c c++ csharp typescript php python";
  
  
PrintAllNonRepeatedCharacter(str);
  
  
  
    
    
/*
run:
    
"a" 
"e" 
"i" 
"o" 
"n"
    
*/

 

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