11.1Schristos#include <stdio.h> 21.1Schristos#include <stdlib.h> 31.1Schristos#include <err.h> 41.1Schristos 51.1Schristosint 61.1Schristosmain(int argc, char *argv[]) 71.1Schristos{ 81.1Schristos size_t i = 0; 91.1Schristos size_t maxi; 101.1Schristos 111.1Schristos if (argc != 2) 121.1Schristos errx(EXIT_FAILURE, "missing argument"); 131.1Schristos 141.1Schristos maxi = atoi(argv[1]); 151.1Schristos 161.1Schristos while (i < maxi) 171.1Schristos printf("%zu\n", i++); 181.1Schristos return EXIT_SUCCESS; 191.1Schristos} 20