Thread: argc & argv

i followed quzah and chris, then write this program:

Code:

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(int argc, char *argv[])
{
    int i;
    int num;
    printf("argc: %d\n", argc);
    num=atoi(argv[1]);

    printf("argv[1] is the paramenter represents the number u wanna print.\n");
    printf("argv[1]=%d\n",num);

    srand(time(NULL));

    for (i = 0; i < num; i++) {
        
        printf("%d ", rand() % 10);
    }
    return 0;
}

i used gcc to compile and exexute,and get the right result.
if any potential problems,correct me.