#include <stdio.h>
#include <emscripten.h>

EMSCRIPTEN_KEEPALIVE
int sum_of_ints(int n)
{
        return n*(n+1)/2;
}

int main(int argc, char **argv, char **envp)
{
        while (argv && *argv)
                printf("%s\n", *argv++);
        printf("\n\n");
        while (envp && *envp)
                printf("%s\n", *envp++);
        
        return 0;
}