lldiver_for10.c

#include <stdio.h>

int main()
{
    FILE *input;
    char buf[16];

    input = fopen("num.txt", "r");
    if(input == NULL) { return -1; }

    while (fgets(buf, 16, input) != NULL) {
        printf("%s", buf);
    }

    fclose(input);
    return 0;
}