Question

How to find the length of the shortest word in a string with C++

Answer 1

#include <iostream>
 
int ShortestWordLength(std::string str) {
      
    int len = str.length(), mn = 99999, word_len = 0;
      
    for (int i = 0; i < len; i++) {
        if (str[i] != ' ')
            word_len++;
        else {
            mn = std::min(mn, word_len);
            word_len = 0;
        }
    }

    return std::min(mn, word_len);
}
  
int main()
{
    std::string s = "C++ is a general purpose programming language created by Bjarne Stroustrup";
                      
    std:: cout << ShortestWordLength(s);
     
    return 0;
}
 
 
    
      
/*
run:
  
1
      
*/

 

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