Strtok example with split

main.cpp

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <cstring>
#include <cstdlib>
using namespace std;

const int MAX_LEN = 101;

int split_words(char *text,char *div,char out[][MAX_LEN]) {
    int counter = 0;
    char *ptr = strtok(text,div);
    while (ptr != NULL) {
        strncpy(out[counter],ptr,strlen(ptr)); // В массив вывода добавили токен
        counter++;
        ptr = strtok(NULL,div);
    }
    delete []ptr;
    return counter;
}


int main() {
    char text[40] = "Hello, this! beautiful_world   \n";
    char div[] = " ,!_\n";
    char out[100][MAX_LEN] = {};
    int words_count = split_words(text,div,out);
    for (int i = 0; i < words_count; i++) {
        cout << out[i] << " ";
    }
    return 0;
}