1 #include <stdio.h> 2 #include <stdlib.h> 3 #include <err.h> 4 5 int main(int argc,char * argv[])6main(int argc, char *argv[]) 7 { 8 size_t i = 0; 9 size_t maxi; 10 11 if (argc != 2) 12 errx(EXIT_FAILURE, "missing argument"); 13 14 maxi = atoi(argv[1]); 15 16 while (i < maxi) 17 printf("%zu\n", i++); 18 return EXIT_SUCCESS; 19 } 20