Question

How to create an array containing a range of characters in C++

Answer 1

#include <iostream>
#include <vector>

std::vector<char> createCharacterRangeArray(char start, char end) {
    std::vector<char> charArray;
    
    for (char c = start; c <= end; ++c) {
        charArray.push_back(c);
    }
    
    return charArray;
}

void printCharacters(const std::vector<char>& charArray) {
    for (char c : charArray) {
        std::cout << c << " ";
    }
    
    std::cout << std::endl;
}

int main() {
    char start = 'a';
    char end = 'm';

    std::vector<char> charArray = createCharacterRangeArray(start, end);
    
    printCharacters(charArray);

    return 0;
}


  
/*
run:
 
a b c d e f g h i j k l m 
  
*/

 

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