main.cpp

#include <iostream>
#include <stdio.h>
#include <string.h>

using namespace std;


int splitByDelim(char *str, char *delim, int *out) {
    char *pt;
    pt = strtok(str, delim);
    int i = 0;
    while (pt != nullptr) {
        int a = atoi(pt);
        out[i] = a;
        i++;
        pt = strtok(nullptr, ",");
    }
    return i;
}


int main() {
    char str[] = "1,2,3,4,5,666,555";
    int l[10];
    int size = splitByDelim(str, ",", l);
    printf("Size %d\n", size);
    for (int i = 0; i < size; ++i) {
        printf("Index=%d Value=%d\n", i, l[i]);
    }
    return 0;
}