#include <iostream>
#include <string>
using namespace std;

int main () {
    const int SZ = 5;
    string word[SZ];
    int min, max;

    cout << "Please enter " << SZ << " words: ";
    for(int i = 0; i < SZ; i++){
         cin >> word[i];
    }

    min = max = word[0].length();

    for(int i = 1; i < SZ; i++){
        if (word[i].length() < min){
            min = word[i].length();
        }
        if (word[i].length() > max){
            max = word[i].length();
        }
    }

    cout << "min: " << min << ", max: " << max << endl;

    return 0;
}